Domain

ubuntu.com

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

DNS Check HTTP Check Run Full Scan .com TLD

Run a live full scan of ubuntu.com

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

Deep-scan now

Hosting IPs

237

A/AAAA targets

Subdomains

343

CT + scan + body

Record Types

seen in DNS

Observed Certs

in our scans

DNS Records

185.125.190.20, 185.125.190.21, 185.125.190.29

AAAA

2620:2d:4000:1::26, 2620:2d:4000:1::27, 2620:2d:4000:1::28

10 mx.ubuntu.com

ns1.canonical.com, ns2.canonical.com, ns3.canonical.com

TXT

forward-email-site-verification=6IsURgl2t7, google-site-verification=8CcvY6fsgRbiFk2nyEaiA9rE-ykXOcWUPjJKlO6P4vk, v=spf1 include:_spf.canonical.com include:spf.forwardemail.net ~all

CNAME

—

CAA

0 iodef "mailto:is-admin@canonical.com", 0 issue "digicert.com", 0 issue "letsencrypt.org", 0 issue "letsencrypt.org; accounturi=https://acme-v01.api.letsencrypt.org/acme/reg/32541290", 0 issuewild "digicert.com", 0 issuewild "letsencrypt.org"

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain	Resolves to	Last seen
archive.ubuntu.com	185.125.190.81 2606:4700:10::6814:1cf6 2606:4700:10::ac42:98b0 172.66.152.176 +18	2026-07-30 14:13:37.303
security.ubuntu.com	91.189.91.82 172.66.152.176 2606:4700:10::ac42:98b0 2606:4700:10::6814:1cf6 +18	2026-07-27 06:01:55.389
clouds.archive.ubuntu.com	91.189.91.94 2620:2d:4002:1::194 2620:2d:4000:1::93 2620:2d:4000:1::95 +8	2026-07-28 19:11:54.346
connectivity-check.ubuntu.com	185.125.190.101 2620:2d:4000:1::1101 91.189.91.96 185.125.190.99 +8	2026-07-22 04:40:28.879
ftp.ubuntu.com	185.125.190.83 2620:2d:4000:1::103 2a06:bc80:0:1000::17 2a06:bc80:0:1000::18 +8	2026-07-30 14:13:37.303
metrics.ubuntu.com	91.189.91.96 2620:2d:4000:1::96 2620:2d:4002:1::198 2620:2d:4002:1::197 +8	2026-07-30 14:13:37.303
old-releases.ubuntu.com	185.125.189.137 2620:2d:4000:1016::86 2620:2d:4000:1016::2e3 2620:2d:4002:1002::2b +8	2026-07-28 13:42:19.007
uk-london-1-ad-3.clouds.archive.ubuntu.com	91.189.91.94 2620:2d:4002:1::193 2620:2d:4002:1::195 2620:2d:4000:1::95 +8	2026-05-27 06:27:53.055
assertions.ubuntu.com	185.125.188.54 2620:2d:4000:1010::117 2620:2d:4000:1010::6d 2620:2d:4000:1010::42 +6	2026-06-15 15:28:00.283
esm.ubuntu.com	91.189.91.47 2620:2d:4000:1::30 2620:2d:4000:1::2f 2001:67c:1562::21 +6	2026-07-26 14:20:02.700
releases.ubuntu.com	91.189.91.109 2620:2d:4000:1::1a 2620:2d:4002:1::107 2620:2d:4002:1::109 +6	2026-07-28 13:42:19.007
search.apps.ubuntu.com	185.125.188.60 2620:2d:4000:1010::6d 2620:2d:4000:1010::117 2620:2d:4000:1010::2cc +6	2026-06-15 15:28:00.283
www.releases.ubuntu.com	91.189.91.109 2620:2d:4000:1::1a 2620:2d:4002:1::108 2620:2d:4000:1::17 +6	2026-07-26 09:37:01.524
discourse.ubuntu.com	91.189.91.114 91.189.91.116 91.189.91.115 162.213.35.109 +5	2026-07-28 19:11:54.346
fridge.ubuntu.com	185.125.190.17 2620:2d:4000:1::2b 185.125.190.18 91.189.91.48 +4	2026-07-24 03:12:47.996
help.ubuntu.com	91.189.91.49 2620:2d:4000:1::2a 2001:67c:1562::23 2001:67c:1562::24 +4	2026-07-30 14:13:37.303
lococouncil.ubuntu.com	185.125.190.17 185.125.190.18 91.189.91.49 91.189.91.48 +4	2026-06-23 22:52:33.689
planet.ubuntu.com	185.199.108.153 185.199.109.153 185.199.111.153 185.199.110.153 +4	2026-06-14 23:22:00.742
ubuntu-archive-team.ubuntu.com	185.125.190.17 91.189.91.48 91.189.91.49 185.125.190.18 +4	2026-06-21 11:03:14.269
wiki.ubuntu.com	91.189.91.48 185.125.190.18 2620:2d:4000:1::2a 2001:67c:1562::23 +4	2026-07-30 14:13:37.303
wildcard-ec2.archive.ubuntu.com	3.8.139.67 2a05:d01c:e49:3c01:ccf8:e945:51b9:cdfa 2a05:d01c:e49:3c00:63b6:f279:9782:5030 2a05:d01c:e49:3c02:93d4:85ef:66ee:7033 +4	2026-07-18 22:33:35.616
ntp.ubuntu.com	185.125.190.58 185.125.190.56 91.189.91.157 185.125.190.57 +3	2026-07-19 07:40:28.341
apps.ubuntu.com	185.125.190.20 2620:2d:4000:1::27 2620:2d:4000:1::26 2620:2d:4000:1::28 +2	2026-07-30 14:13:37.303
assets.ubuntu.com	185.125.190.29 2620:2d:4000:1::26 2620:2d:4000:1::28 2620:2d:4000:1::27 +2	2026-07-30 14:13:37.303
blog.ubuntu.com	185.125.190.20 2620:2d:4000:1::27 2620:2d:4000:1::28 2620:2d:4000:1::26 +2	2026-07-30 14:13:37.303
buy.ubuntu.com	185.125.190.20 2620:2d:4000:1::27 2620:2d:4000:1::28 2620:2d:4000:1::26 +2	2026-07-30 14:13:37.303
cdimage.ubuntu.com	185.125.190.40 2001:67c:1562::28 2620:2d:4000:1::17 185.125.190.37 +2	2026-07-28 13:42:19.007
cdimages.ubuntu.com	185.125.190.40 2620:2d:4000:1::17 2001:67c:1562::28 91.189.91.124 +2	2026-07-22 22:53:08.725
cn.ubuntu.com	185.125.190.20 2620:2d:4000:1::27 2620:2d:4000:1::28 2620:2d:4000:1::26 +2	2026-07-28 19:11:54.346
design.ubuntu.com	185.125.190.29 185.125.190.20 185.125.190.21 2620:2d:4000:1::28 +2	2026-05-26 16:59:21.229
developer.ubuntu.com	185.125.190.21 2620:2d:4000:1::26 2620:2d:4000:1::28 2620:2d:4000:1::27 +2	2026-07-23 03:35:29.313
docs.ubuntu.com	185.125.190.20 2620:2d:4000:1::26 2620:2d:4000:1::27 2620:2d:4000:1::28 +2	2026-07-30 14:13:37.303
insights.ubuntu.com	185.125.190.20 185.125.190.29 185.125.190.21 2620:2d:4000:1::26 +2	2026-07-26 17:56:24.590
jp.ubuntu.com	185.125.190.20 2620:2d:4000:1::27 2620:2d:4000:1::28 2620:2d:4000:1::26 +2	2026-07-28 19:11:54.346
security-certs.docs.ubuntu.com	185.125.190.21 185.125.190.29 185.125.190.20 2620:2d:4000:1::27 +2	2026-06-17 20:57:29.858
ubuntu.com	185.125.190.20 2620:2d:4000:1::27 2620:2d:4000:1::26 2620:2d:4000:1::28 +2	2026-07-28 19:11:54.346
us.archive.ubuntu.com	91.189.91.81 2620:2d:4002:1::103 2620:2d:4002:1::101 2620:2d:4002:1::102 +2	2026-05-26 15:20:11.809
www.ubuntu.com	185.125.190.20 2620:2d:4000:1::27 2620:2d:4000:1::28 2620:2d:4000:1::26 +2	2026-07-30 14:13:37.303
azure.archive.ubuntu.com	20.215.148.249 51.116.128.6 51.12.153.52 20.54.144.51 +1	2026-07-28 16:02:09.164
marketo-verification.ubuntu.com	104.17.71.206 104.17.73.206 104.17.74.206 104.17.70.206 +1	2026-07-24 18:02:43.380
pages.ubuntu.com	104.17.73.206 104.17.71.206 104.17.72.206 104.17.70.206 +1	2026-07-28 19:11:54.346
cloud-images.ubuntu.com	185.125.190.40 2620:2d:4000:1::17 2620:2d:4000:1::1a 185.125.190.37	2026-07-28 19:11:54.346
documentation.ubuntu.com	104.18.1.163 2606:4700::6812:1a3 2606:4700::6812:a3 104.18.0.163	2026-07-30 14:13:37.303
extras.ubuntu.com	185.125.190.39 2620:2d:4000:1::19 185.125.190.36 2620:2d:4000:1::16	2026-07-18 04:19:47.313
hockeypuck.ubuntu.com	185.125.188.27 185.125.188.26 2620:2d:4000:1007::70c 2620:2d:4000:1007::d43	2026-05-25 21:40:03.360
keyserver-new.ubuntu.com	185.125.188.26 185.125.188.27 2620:2d:4000:1007::70c 2620:2d:4000:1007::d43	2026-05-25 21:40:03.360
keyserver.ubuntu.com	185.125.188.27 185.125.188.26 2620:2d:4000:1007::d43 2620:2d:4000:1007::70c	2026-07-28 04:42:01.128
login.staging.ubuntu.com	162.213.34.49 162.213.34.48 2620:2d:4000:2008::24 2620:2d:4000:2008::229	2026-06-17 12:35:36.456
login.ubuntu.com	185.125.189.128 2620:2d:4000:100d::4f 185.125.189.127 2620:2d:4000:100d::31f	2026-07-30 14:13:37.303
myapps.developer.staging.ubuntu.com	162.213.34.62 162.213.34.38 2620:2d:4000:2002::150 2620:2d:4000:2002::385	2026-06-16 10:20:56.675
myapps.developer.ubuntu.com	185.125.188.61 2620:2d:4000:1012::62 2620:2d:4000:1012::fc 185.125.188.62	2026-07-23 17:09:25.102
ports.ubuntu.com	104.20.28.246 2606:4700:10::ac42:98b0 2606:4700:10::6814:1cf6 172.66.152.176	2026-07-28 14:28:46.692
upload.apps.staging.ubuntu.com	162.213.34.54 162.213.34.53 2620:2d:4000:2006::12a 2620:2d:4000:2006::fd	2026-07-18 00:34:37.529
wildcard-gce.archive.ubuntu.com	35.195.241.40 2600:1901:0:568a:: 35.189.204.58 35.205.202.17	2026-07-26 06:32:20.502
bugvote.qa.ubuntu.com	185.125.188.126 185.125.188.232 185.125.188.84	2026-06-05 21:36:46.723
community.ubuntu.com	185.125.188.84 185.125.188.126 185.125.188.232	2026-07-30 14:13:37.303
facebook-apps.ubuntu.com	185.125.188.126 185.125.188.84 185.125.188.232	2026-07-18 20:34:07.500
login-lp.staging.ubuntu.com	162.213.34.50 2620:2d:4000:2008::155 2620:2d:4000:2008::14c	2026-05-27 14:53:15.108
qa.ubuntu.com	185.125.188.232 185.125.188.126 185.125.188.84	2026-07-30 14:13:37.303
staging.kernel.ubuntu.com	91.189.95.77 91.189.95.78 91.189.95.79	2026-07-20 16:27:20.286
www.lococouncil.ubuntu.com	185.125.188.126 185.125.188.232 185.125.188.84	2026-06-23 22:52:33.689
bittorrent.ubuntu.com	185.125.190.59 2620:2d:4000:1::42	2026-07-27 11:41:18.457
core.docs.staging.ubuntu.com	185.125.190.19 2620:2d:4000:1::29	2026-06-17 20:11:41.345
cz.archive.ubuntu.com	217.31.202.57 2001:1488:ffff::57	2026-07-28 18:27:17.459
cz.releases.ubuntu.com	217.31.202.57 2001:1488:ffff::57	2026-07-28 18:27:17.459
docs.staging.ubuntu.com	185.125.190.19 2620:2d:4000:1::29	2026-06-20 17:15:15.303
entropy.staging.ubuntu.com	162.213.34.104 162.213.34.105	2026-05-27 07:36:33.053
errors.ubuntu.com	162.213.35.27 162.213.35.26	2026-05-27 09:05:10.167
forum.ubuntu.com	185.125.188.16 185.125.188.17	2026-06-07 19:34:45.162
geoname-lookup.ubuntu.com	185.125.188.131 185.125.188.130	2026-05-26 14:57:36.501
ipv6.bittorrent.ubuntu.com	185.125.190.59 2620:2d:4000:1::42	2026-07-27 11:41:18.457
ipv6.torrent.ubuntu.com	185.125.190.59 2620:2d:4000:1::42	2026-07-27 11:41:18.457
mx.ubuntu.com	185.125.188.73 185.125.188.72	2026-07-30 14:13:37.303
nl3.archive.ubuntu.com	185.109.220.21 2a0b:8f80:1:0:20a3:aaff:fe70:ec6c	2026-05-27 17:15:44.181
nl3.releases.ubuntu.com	185.109.220.21 2a0b:8f80:1:0:20a3:aaff:fe70:ec6c	2026-07-16 04:41:36.538
packages.ubuntu.com	91.189.92.195 185.125.188.19	2026-07-28 17:34:09.807
pl.releases.ubuntu.com	153.19.251.226 2001:4070:1:2::5	2026-07-25 17:23:34.977
staging.ubuntu.com	185.125.190.19 2620:2d:4000:1::29	2026-07-30 14:13:37.303
torrent.ubuntu.com	185.125.190.59 2620:2d:4000:1::42	2026-07-27 11:41:18.457
tutorials.staging.ubuntu.com	185.125.190.19 2620:2d:4000:1::29	2026-07-23 17:48:59.816
ua.archive.ubuntu.com	77.120.62.8 2a02:70:0:13::3	2026-07-25 15:25:35.996
ua.releases.ubuntu.com	77.120.62.8 2a02:70:0:13::3	2026-07-25 15:25:35.996
ae.archive.ubuntu.com		1970-01-01 00:00:00.000
appstream.ubuntu.com		1970-01-01 00:00:00.000
assets.staging.ubuntu.com		1970-01-01 00:00:00.000
au.archive.ubuntu.com		1970-01-01 00:00:00.000
auth.esm.staging.ubuntu.com		1970-01-01 00:00:00.000
autopkgtest.staging.ubuntu.com	91.189.92.43	2026-07-27 16:12:13.521
autopkgtest.ubuntu.com	91.189.92.43	2026-06-15 00:07:36.295
azure-amer.archive.ubuntu.com		1970-01-01 00:00:00.000
azure-apac.archive.ubuntu.com	4.194.128.188	2026-07-24 15:46:57.652
azure-emea.archive.ubuntu.com	108.143.46.63	2026-05-27 01:49:21.268
changelogs.ubuntu.com		1970-01-01 00:00:00.000
chat-server.ubuntu.com		1970-01-01 00:00:00.000
chat.staging.ubuntu.com		1970-01-01 00:00:00.000
chat.ubuntu.com		1970-01-01 00:00:00.000
cn.archive.ubuntu.com		1970-01-01 00:00:00.000
cn.staging.ubuntu.com		1970-01-01 00:00:00.000
daisy.staging.ubuntu.com	91.189.95.56	2026-07-22 04:20:23.641
daisy.ubuntu.com	91.189.95.56	2026-05-27 01:44:39.232
dashboard.robotics.ubuntu.com	185.125.189.39	2026-06-15 21:07:40.182
ddebs.ubuntu.com		1970-01-01 00:00:00.000
debuginfod.ubuntu.com	91.189.92.252	2026-07-25 20:32:13.425
design.staging.ubuntu.com		1970-01-01 00:00:00.000
desktop-versions.staging.ubuntu.com	91.189.92.216	2026-06-19 09:39:20.798
discourse.cube.ubuntu.com		1970-01-01 00:00:00.000
discourse.staging.ubuntu.com		1970-01-01 00:00:00.000
ec2.archive.ubuntu.com		1970-01-01 00:00:00.000
forums.ubuntu.com		1970-01-01 00:00:00.000
fwts.ubuntu.com	185.125.188.88	2026-07-23 04:29:01.304
gce.archive.ubuntu.com		1970-01-01 00:00:00.000
gear.ubuntu.com		1970-01-01 00:00:00.000
halp.staging.ubuntu.com		1970-01-01 00:00:00.000
halp.ubuntu.com		1970-01-01 00:00:00.000
help.staging.ubuntu.com		1970-01-01 00:00:00.000
hk.archive.ubuntu.com		1970-01-01 00:00:00.000
ir.archive.ubuntu.com		1970-01-01 00:00:00.000
jenkins.ubuntu.com	185.125.189.83	2026-07-30 14:13:37.303
kb.odm.ubuntu.com		1970-01-01 00:00:00.000
kernel.ubuntu.com		1970-01-01 00:00:00.000

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

185.125.190.41:443 ddbcb2001f7c…

Subject: clouds.archive.ubuntu.com

Issuer: R12

SANs: *.clouds.archive.ubuntu.com, clouds.archive.ubuntu.com

185.125.190.59:443 e56e75a67b43…

Subject: torrent.ubuntu.com

Issuer: YR2

SANs: bittorrent.ubuntu.com, ipv6.bittorrent.ubuntu.com, ipv6.torrent.ubuntu.com, torrent.ubuntu.com

172.111.57.169:443 f811c05638cb…

Subject: security.ubuntu.com

Issuer: R13

SANs: security.ubuntu.com

89.125.39.18:443 f811c05638cb…

Subject: security.ubuntu.com

Issuer: R13

SANs: security.ubuntu.com

204.168.210.188:443 e53289c3d6e3…

Subject: esm.ubuntu.com

Issuer: R12

SANs: esm.ubuntu.com

31.76.0.142:443 6fce3fa5cffe…

Subject: releases.ubuntu.com

Issuer: YR1

SANs: releases.ubuntu.com, www.releases.ubuntu.com

35.197.157.190:443 141c5ab3f57c…

Subject: wildcard-gce.archive.ubuntu.com

Issuer: R12

SANs: *.gce.archive.ubuntu.com, gce.archive.ubuntu.com, wildcard-gce.archive.ubuntu.com

4.194.194.38:443 e4389d1783e4…

Subject: azure-apac.archive.ubuntu.com

Issuer: YR1

SANs: *.azure-apac.archive.ubuntu.com, azure-apac.archive.ubuntu.com, azure.archive.ubuntu.com

45.138.16.194:443 6fce3fa5cffe…

Subject: releases.ubuntu.com

Issuer: YR1

SANs: releases.ubuntu.com, www.releases.ubuntu.com

185.125.188.19:443 3e2da01a41f0…

Subject: packages.ubuntu.com

Issuer: YR1

SANs: packages.ubuntu.com

202.133.89.48:443 f811c05638cb…

Subject: security.ubuntu.com

Issuer: R13

SANs: security.ubuntu.com

91.189.91.104:443 c1c59071b550…

Subject: ports.ubuntu.com

Issuer: R13

SANs: *.ports.ubuntu.com, *.ports.ubuntulinux.org, ports.ubuntu.com, ports.ubuntulinux.org

185.48.251.135:8443 d6d8b1a013a8…

Subject: cdimage.ubuntu.com

Issuer: R13

SANs: cdimage.ubuntu.com, cdimages.ubuntu.com

91.189.91.96:443 6bdc59e32ab4…

Subject: connectivity-check.ubuntu.com

Issuer: YR1

SANs: connectivity-check.ubuntu.com

91.189.91.83:443 f811c05638cb…

Subject: security.ubuntu.com

Issuer: R13

SANs: security.ubuntu.com

91.189.92.24:443 f811c05638cb…

Subject: security.ubuntu.com

Issuer: R13

SANs: security.ubuntu.com

162.213.35.94:443 1b8e2ebdec75…

Subject: old-releases.ubuntu.com

Issuer: YR2

SANs: old-releases.ubuntu.com

35.255.242.95:443 0439127a8939…

Subject: archive.ubuntu.com

Issuer: Nimbus Internal CA

SANs: archive.ubuntu.com

150.241.100.199:443 d6d8b1a013a8…

Subject: cdimage.ubuntu.com

Issuer: R13

SANs: cdimage.ubuntu.com, cdimages.ubuntu.com

185.125.190.24:443 e53289c3d6e3…

Subject: esm.ubuntu.com

Issuer: R12

SANs: esm.ubuntu.com

185.125.190.94:443 d440260795e2…

Subject: archive.ubuntu.com

Issuer: R13

SANs: *.archive.ubuntu.com, *.archive.ubuntulinux.org, archive.ubuntu.com, archive.ubuntulinux.org

193.151.108.56:443 d6d8b1a013a8…

Subject: cdimage.ubuntu.com

Issuer: R13

SANs: cdimage.ubuntu.com, cdimages.ubuntu.com

15.200.223.113:443 a5882daa3bf1…

Subject: wildcard-ec2.archive.ubuntu.com

Issuer: R12

SANs: *.ec2.archive.ubuntu.com, ec2.archive.ubuntu.com, wildcard-ec2.archive.ubuntu.com

91.189.91.109:443 6fce3fa5cffe…

Subject: releases.ubuntu.com

Issuer: YR1

SANs: releases.ubuntu.com, www.releases.ubuntu.com

185.125.190.36:443 7e422d2d0934…

Subject: extras.ubuntu.com

Issuer: R12

SANs: *.extras.ubuntu.com, *.extras.ubuntulinux.org, extras.ubuntu.com, extras.ubuntulinux.org

185.125.190.95:443 d440260795e2…

Subject: archive.ubuntu.com

Issuer: R13

SANs: *.archive.ubuntu.com, *.archive.ubuntulinux.org, archive.ubuntu.com, archive.ubuntulinux.org

138.124.75.42:443 6fce3fa5cffe…

Subject: releases.ubuntu.com

Issuer: YR1

SANs: releases.ubuntu.com, www.releases.ubuntu.com

185.125.190.95:443 d440260795e2…

Subject: archive.ubuntu.com

Issuer: R13

SANs: *.archive.ubuntu.com, *.archive.ubuntulinux.org, archive.ubuntu.com, archive.ubuntulinux.org

52.146.31.10:443 12b386297c2c…

Subject: azure.archive.ubuntu.com

Issuer: R13

SANs: azure.archive.ubuntu.com

34.253.229.19:443 a5882daa3bf1…

Subject: wildcard-ec2.archive.ubuntu.com

Issuer: R12

SANs: *.ec2.archive.ubuntu.com, ec2.archive.ubuntu.com, wildcard-ec2.archive.ubuntu.com

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

107.172.191.117:443 href · ×200

165.245.171.173:443 href · ×189

217.154.2.236:8443 href · ×184

185.125.202.164:443 href · ×8

201.14.210.130:443 href · ×7

151.244.184.56:443 href · ×7

89.30.142.112:443 href · ×7

189.73.28.232:443 href · ×7

201.24.207.106:443 href · ×7

23.251.47.212:443 href · ×7

201.14.210.131:443 href · ×7

201.14.210.182:443 href · ×7

213.189.27.162:443 href · ×7

201.24.207.67:443 href · ×7

201.14.210.208:443 href · ×7

201.14.210.205:443 href · ×7

201.14.210.211:443 href · ×7

201.24.207.58:443 href · ×7

89.30.142.46:443 href · ×7

201.24.207.56:443 href · ×7

16.5.230.235:443 href · ×7

151.246.174.231:443 href · ×7

191.219.30.151:443 href · ×7

201.14.210.108:443 href · ×7

201.24.207.63:443 href · ×7

151.246.174.102:443 href · ×7

16.5.230.210:443 href · ×7

89.30.142.22:443 href · ×7

151.244.184.172:443 href · ×7

201.14.210.155:443 href · ×7

163.53.244.156:443 href · ×7

151.244.184.149:443 href · ×7

16.5.230.75:443 href · ×7

201.24.207.21:443 href · ×7

151.244.184.72:443 href · ×7

89.30.205.151:443 href · ×7

89.30.205.87:443 href · ×7

201.14.210.175:443 href · ×7

31.59.96.201:443 href · ×7

151.244.184.20:443 href · ×7

201.14.210.32:443 href · ×7

16.5.230.67:443 href · ×7

89.30.142.142:443 href · ×7

191.219.30.14:443 href · ×7

16.5.115.239:443 href · ×7

213.189.27.198:443 href · ×7

89.30.205.147:443 href · ×7

89.30.142.216:443 href · ×7

16.5.115.172:443 href · ×7

16.5.115.74:443 href · ×7

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

Origin IP	Origin ASN	CDN ASN	Confidence	Reasoning
185.125.190.95	AS41231	AS13335	95%	cert d4402607… served by 185.125.190.95 (AS41231) carries SAN archive.ubuntu.com which currently resolves through Cloudflare (AS13335) at 172.66.152.176, 104.20.28.246, 2606:4700:10::6814:1cf6, 2606:4700:10::ac42:98b0
185.125.190.94	AS41231	AS13335	95%	cert d4402607… served by 185.125.190.94 (AS41231) carries SAN archive.ubuntu.com which currently resolves through Cloudflare (AS13335) at 172.66.152.176, 104.20.28.246, 2606:4700:10::6814:1cf6, 2606:4700:10::ac42:98b0
34.68.105.216	AS396982	AS13335	95%	cert 8b4b2f91… served by 34.68.105.216 (AS396982) carries SAN archive.ubuntu.com which currently resolves through Cloudflare (AS13335) at 172.66.152.176, 104.20.28.246, 2606:4700:10::6814:1cf6, 2606:4700:10::ac42:98b0
91.189.91.82	AS41231	AS13335	95%	cert f811c056… served by 91.189.91.82 (AS41231) carries SAN security.ubuntu.com which currently resolves through Cloudflare (AS13335) at 172.66.152.176, 104.20.28.246, 2606:4700:10::6814:1cf6, 2606:4700:10::ac42:98b0

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type	Value	First seen	Last seen
CAA	0 iodef "mailto:is-admin@canonical.com"	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
MX	10 mx.ubuntu.com	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
TXT	google-site-verification=8CcvY6fsgRbiFk2nyEaiA9rE-ykXOcWUPjJKlO6P4vk	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
AAAA	2620:2d:4000:1::26	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
A	185.125.190.29	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
NS	ns2.canonical.com	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
AAAA	2620:2d:4000:1::27	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
A	185.125.190.20	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
A	185.125.190.21	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
TXT	forward-email-site-verification=6IsURgl2t7	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
NS	ns1.canonical.com	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
NS	ns3.canonical.com	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
CAA	0 issuewild "digicert.com"	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
CAA	0 issue "digicert.com"	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
AAAA	2620:2d:4000:1::28	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
CAA	0 issuewild "letsencrypt.org"	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
CAA	0 issue "letsencrypt.org; accounturi=https://acme-v01.api.letsencrypt.org/acme/reg/32541290"	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
CAA	0 issue "letsencrypt.org"	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346
TXT	v=spf1 include:_spf.canonical.com include:spf.forwardemail.net ~all	2026-05-26 00:03:35.658	2026-07-28 19:11:54.346