Check-Host.cc

Domain

5flow.net

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

Run a live full scan of 5flow.net

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
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
104.110.191.10, 104.110.191.66, 104.110.240.106, 104.110.240.136, 104.110.240.185, 104.110.240.64, 104.115.82.10, 104.115.82.11
AAAA
2a02:26f0:1180:31::210:6c6, 2a02:26f0:1180:31::210:6db, 2a02:26f0:1180:35::210:6add, 2a02:26f0:1180:35::210:6ae3, 2a02:26f0:1700:13::b856:fb08, 2a02:26f0:1700:13::b856:fb0a, 2a02:26f0:1700:1c::217:620, 2a02:26f0:1700:1c::217:626
MX
NS
TXT
CNAME
CAA

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

Subdomain enumeration pending

Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.

Tech Stack

Tech detection pending

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

TLS Certificates

Subject: aws-dv-caas.dev.5flow.net
Issuer: Amazon RSA 2048 M01
SANs: aws-dv-caas.dev.5flow.net
Subject: aws-dv-caas.qa.5flow.net
Issuer: Amazon RSA 2048 M02
SANs: aws-dv-caas.qa.5flow.net

IPs Citing This Domain

No citing IPs found yet

As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.

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.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

dea0db42a5cc775b… google · argon2026h2
Subject: *.5flow.net
Issuer: Certum DV TLS G2 R39 CA
SANs: *.5flow.net, 5flow.net
Valid: 2025-10-20 14:28:12 → 2026-10-20 14:28:11
9c19de0cf1c14bdb… google · argon2026h2
Subject: *.5flow.net
Issuer: DigiCert Global G3 TLS ECC SHA384 2020 CA1
SANs: *.5flow.net, 5flow.net
Valid: 2025-09-22 00:00:00 → 2026-09-24 23:59:59
b17b8cba86b3ec61… google · argon2026h2
Subject: *.5flow.net
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.5flow.net, 5flow.net
Valid: 2025-09-22 00:00:00 → 2026-09-24 23:59:59

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
A 2.17.22.178 2026-05-31 15:38:31.905 2026-06-26 01:55:32.249
AAAA 2a02:26f0:2c::216:f294 2026-05-31 15:38:31.905 2026-06-26 01:46:03.703
NS a14-66.akam.net 2026-05-31 15:38:31.905 2026-07-14 20:14:55.325
NS a12-67.akam.net 2026-05-31 15:38:31.905 2026-07-14 20:14:55.325
MX 50 wavemail.5flow.net 2026-05-31 15:38:31.905 2026-07-14 20:14:55.325
TXT 26616263454370af4c8fdd84cd8d29c304d13a6b1e243d31b9de994ea8aaff7 2026-05-31 15:38:31.905 2026-06-26 02:05:01.915
A 2.17.22.163 2026-05-31 15:38:31.905 2026-06-26 01:55:32.249
NS a7-67.akam.net 2026-05-31 15:38:31.905 2026-07-14 20:14:55.325
NS a5-67.akam.net 2026-05-31 15:38:31.905 2026-07-14 20:14:55.325
AAAA 2a02:26f0:2c::216:f230 2026-05-31 15:38:31.905 2026-06-26 01:46:03.703
NS a1-230.akam.net 2026-05-31 15:38:31.905 2026-07-14 20:14:55.325
NS a26-64.akam.net 2026-05-31 15:38:31.905 2026-07-14 20:14:55.325
MX 100 vm45655.psmanaged.com 2026-05-31 15:38:31.905 2026-07-14 20:14:55.325
A 2.21.239.27 2026-05-31 15:40:50.761 2026-06-26 01:41:44.682
AAAA 2a02:26f0:7100::210:15a 2026-05-31 15:40:50.761 2026-06-26 02:05:01.915
A 2.21.239.33 2026-05-31 15:40:50.761 2026-06-26 01:41:44.682
AAAA 2a02:26f0:7100::210:113 2026-05-31 15:40:50.761 2026-06-26 02:05:01.915
A 2.17.22.27 2026-05-31 15:42:56.490 2026-06-05 09:21:19.179
A 2.17.22.25 2026-05-31 15:42:56.490 2026-06-05 09:21:19.179
AAAA 2a02:26f0:e600::170f:b29a 2026-05-31 15:45:00.231 2026-06-25 13:01:45.320
AAAA 2a02:26f0:e600::170f:b289 2026-05-31 15:45:00.231 2026-06-25 13:01:45.320
A 2.17.100.155 2026-05-31 16:56:31.891 2026-06-25 23:59:38.175
A 2.17.100.233 2026-05-31 16:56:31.891 2026-06-25 23:59:38.175
AAAA 2a02:26f0:480:23::1726:6284 2026-05-31 17:06:31.902 2026-06-02 16:22:06.401
AAAA 2a02:26f0:480:23::1726:62a4 2026-05-31 17:06:31.902 2026-06-02 16:22:06.401
A 2.17.100.163 2026-05-31 17:06:31.902 2026-06-25 15:08:58.680
A 104.115.82.33 2026-05-31 17:16:31.914 2026-06-26 01:50:57.686
A 104.115.82.11 2026-05-31 17:16:31.914 2026-06-26 01:50:57.686
AAAA 2a02:26f0:2780:67::217:e38e 2026-05-31 18:44:51.117 2026-05-31 18:44:51.117
AAAA 2a02:26f0:2780:67::217:e387 2026-05-31 18:44:51.117 2026-05-31 18:44:51.117
A 95.101.182.105 2026-05-31 18:44:51.117 2026-06-26 01:13:29.263
A 95.101.182.80 2026-05-31 18:44:51.117 2026-06-26 01:13:29.263
AAAA 2a02:26f0:b200::58dd:191b 2026-06-01 15:40:22.304 2026-06-26 01:50:57.686
AAAA 2a02:26f0:b200::58dd:1959 2026-06-01 15:40:22.304 2026-06-26 01:50:57.686
AAAA 2a02:26f0:280:4::213:7848 2026-06-01 15:45:28.626 2026-06-25 18:04:57.278
AAAA 2a02:26f0:280:4::213:7852 2026-06-01 15:45:28.626 2026-06-25 18:04:57.278
A 2.19.195.122 2026-06-01 16:06:48.403 2026-06-26 02:00:25.155
A 2.19.195.27 2026-06-01 16:06:48.403 2026-06-26 02:00:25.155
A 2.19.120.72 2026-06-01 16:11:47.310 2026-06-25 23:33:53.307
A 2.19.120.82 2026-06-01 16:11:47.310 2026-06-25 23:33:53.307
A 95.101.111.156 2026-06-01 16:21:39.245 2026-06-26 02:05:01.915
A 95.101.111.182 2026-06-01 16:21:39.245 2026-06-26 02:05:01.915
AAAA 2a02:26f0:3500:14::1724:a24c 2026-06-01 16:24:23.432 2026-06-25 14:15:31.617
AAAA 2a02:26f0:3500:14::1724:a245 2026-06-01 16:24:23.432 2026-06-25 14:15:31.617
A 2.19.195.74 2026-06-01 16:37:36.648 2026-06-05 12:38:51.515
A 2.19.195.137 2026-06-01 16:37:36.648 2026-06-01 16:37:36.648
A 23.55.163.147 2026-06-01 17:07:15.132 2026-06-26 01:05:02.691
A 2.19.195.66 2026-06-01 17:30:09.807 2026-06-05 13:08:31.921
AAAA 2a02:26f0:3400::170b:ce20 2026-06-01 17:44:14.145 2026-06-25 14:54:08.017
A 23.50.131.160 2026-06-01 18:02:58.941 2026-06-05 11:30:22.769
A 23.50.131.142 2026-06-01 18:02:58.941 2026-06-05 11:30:22.769
AAAA 2a02:26f0:e600::170f:b2b1 2026-06-01 18:29:57.724 2026-06-01 22:56:02.033
AAAA 2a02:26f0:1700:13::b856:fb0a 2026-06-01 18:36:42.246 2026-06-25 13:13:59.431
AAAA 2a02:26f0:1700:13::b856:fb08 2026-06-01 18:36:42.246 2026-06-25 13:13:59.431
A 88.221.25.27 2026-06-01 18:47:49.355 2026-06-25 11:57:52.589
A 88.221.25.89 2026-06-01 18:47:49.355 2026-06-25 12:01:55.078
A 104.115.82.10 2026-06-01 19:07:50.969 2026-06-01 22:28:57.414
AAAA 2a02:26f0:6d00:11::1749:1e 2026-06-01 19:11:10.801 2026-06-01 19:11:10.801
AAAA 2a02:26f0:6d00:11::1749:37 2026-06-01 19:11:10.801 2026-06-01 19:11:10.801
A 2.17.100.184 2026-06-01 19:17:32.473 2026-06-01 21:51:35.115
AAAA 2a02:26f0:e600::170f:b2f3 2026-06-01 19:17:32.473 2026-06-01 19:17:32.473
A 88.221.25.64 2026-06-01 20:04:52.679 2026-06-25 12:01:55.078
A 88.221.24.201 2026-06-01 20:07:12.305 2026-06-25 18:12:38.140
A 88.221.24.185 2026-06-01 20:07:12.305 2026-06-25 18:12:38.140
A 23.53.43.89 2026-06-01 20:10:04.301 2026-06-25 15:18:01.596
A 23.53.43.50 2026-06-01 20:10:04.301 2026-06-25 15:18:01.596
A 88.221.24.105 2026-06-01 20:16:06.925 2026-06-05 08:51:11.659
A 88.221.24.82 2026-06-01 20:16:06.925 2026-06-01 20:16:06.925
A 104.110.240.106 2026-06-01 20:27:16.548 2026-06-01 20:27:16.548
A 104.110.240.136 2026-06-01 20:27:16.548 2026-06-25 12:46:52.425
A 104.110.240.64 2026-06-01 20:27:16.548 2026-06-25 12:46:52.425
A 23.55.163.154 2026-06-01 20:44:49.232 2026-06-01 22:38:05.336
A 2.19.195.170 2026-06-01 21:04:59.607 2026-06-02 16:12:52.266
A 2.19.195.200 2026-06-01 21:04:59.607 2026-06-25 21:27:15.608
AAAA 2a02:26f0:fe00::213:c3aa 2026-06-01 23:00:00.627 2026-06-05 01:26:39.586
AAAA 2a02:26f0:fe00::213:c3c8 2026-06-01 23:00:00.627 2026-06-25 14:49:57.560
AAAA 2a02:26f0:b200::58dd:1940 2026-06-01 23:44:31.104 2026-06-25 20:41:17.418
A 95.101.111.175 2026-06-01 23:50:13.870 2026-06-02 02:51:30.257
A 95.101.79.67 2026-06-02 00:29:06.858 2026-06-02 04:16:52.787
AAAA 2a02:26f0:1700:5::5f65:1b46 2026-06-02 00:32:17.201 2026-06-26 00:38:42.425
AAAA 2a02:26f0:1700:5::5f65:1b57 2026-06-02 00:32:17.201 2026-06-26 00:38:42.425
A 2.17.22.152 2026-06-02 05:40:40.183 2026-06-02 08:58:38.178
A 184.86.103.18 2026-06-02 06:38:09.759 2026-06-25 21:17:54.030
A 184.86.103.17 2026-06-02 06:38:09.759 2026-06-02 06:38:09.759
A 88.221.24.194 2026-06-02 06:54:48.222 2026-06-02 08:04:03.141
AAAA 2a02:26f0:1700:5::5f65:1b6a 2026-06-02 07:52:32.376 2026-06-02 08:47:44.910
A 23.11.206.96 2026-06-02 08:32:47.199 2026-06-26 00:09:52.280
AAAA 2a02:26f0:3100::1735:2bb9 2026-06-02 08:50:32.602 2026-06-05 17:49:05.695
AAAA 2a02:26f0:3100::1735:2baa 2026-06-02 08:50:32.602 2026-06-02 08:53:26.627
AAAA 2a02:26f0:480:22::1726:62e5 2026-06-02 08:58:38.178 2026-06-02 08:58:38.178
AAAA 2a02:26f0:480:22::1726:62db 2026-06-02 08:58:38.178 2026-06-02 08:58:38.178
A 184.86.103.15 2026-06-02 09:49:41.335 2026-06-25 21:17:54.030
A 104.110.240.185 2026-06-02 10:47:21.908 2026-06-02 14:33:05.352
A 2.16.6.5 2026-06-02 12:35:26.293 2026-06-25 13:29:15.164
A 2.16.6.21 2026-06-02 12:35:26.293 2026-06-25 13:29:15.164
A 2.16.6.219 2026-06-02 13:04:06.133 2026-06-02 13:04:06.133
A 2.16.6.198 2026-06-02 13:04:06.133 2026-06-02 13:04:06.133
A 88.221.24.106 2026-06-02 13:09:55.594 2026-06-25 18:04:57.278
AAAA 2a02:26f0:1180:31::210:6c6 2026-06-02 13:12:53.197 2026-06-25 18:51:45.748
AAAA 2a02:26f0:1180:31::210:6db 2026-06-02 13:12:53.197 2026-06-25 18:51:45.748
A 88.221.24.10 2026-06-02 13:47:40.975 2026-06-25 18:04:57.278
AAAA 2a02:26f0:fe00::213:c252 2026-06-02 14:05:22.182 2026-06-04 19:39:32.498
AAAA 2a02:26f0:fe00::213:c251 2026-06-02 14:05:22.182 2026-06-04 19:39:32.498
A 2.19.195.72 2026-06-02 14:45:48.019 2026-06-04 17:46:20.190
A 104.110.191.66 2026-06-04 18:11:11.658 2026-06-04 19:11:41.990
A 104.110.191.10 2026-06-04 18:11:11.658 2026-06-04 19:11:41.990
AAAA 2a02:26f0:e600::6873:520b 2026-06-04 18:37:55.288 2026-06-04 18:37:55.288
AAAA 2a02:26f0:e600::6873:5221 2026-06-04 18:37:55.288 2026-06-04 18:37:55.288
A 23.15.178.154 2026-06-04 19:01:41.531 2026-06-05 13:40:41.416
A 23.15.178.137 2026-06-04 19:01:41.531 2026-06-05 13:40:41.416
AAAA 2a02:26f0:e600::170f:b2a0 2026-06-04 19:14:53.216 2026-06-04 19:14:53.216
AAAA 2a02:26f0:e600::170f:b2d1 2026-06-04 19:14:53.216 2026-06-04 19:14:53.216
AAAA 2a02:26f0:e600::170f:b298 2026-06-04 19:14:53.216 2026-06-04 19:14:53.216
AAAA 2a02:26f0:e600::170f:b2ba 2026-06-04 19:14:53.216 2026-06-04 19:14:53.216
A 92.123.12.9 2026-06-04 19:35:34.520 2026-06-04 19:35:34.520
A 92.123.12.12 2026-06-04 19:35:34.520 2026-06-04 19:35:34.520
AAAA 2a02:26f0:fe00::686e:f029 2026-06-04 21:40:20.292 2026-06-05 00:55:17.981
AAAA 2a02:26f0:c6::211:161b 2026-06-05 05:32:28.127 2026-06-05 05:36:01.185
AAAA 2a02:26f0:c6::211:1619 2026-06-05 05:32:28.127 2026-06-05 05:36:01.185
AAAA 2a02:26f0:3400::170b:ce60 2026-06-05 06:34:52.441 2026-06-05 06:38:35.061
A 2.18.64.85 2026-06-05 07:47:58.618 2026-06-05 07:47:58.618
A 2.18.64.77 2026-06-05 07:47:58.618 2026-06-05 07:47:58.618
A 2.19.195.11 2026-06-05 12:38:51.515 2026-06-05 12:38:51.515
AAAA 2a02:26f0:b200::58dd:1968 2026-06-05 13:05:09.198 2026-06-05 18:13:31.503
A 23.11.206.97 2026-06-05 14:14:55.209 2026-06-05 14:14:55.209
AAAA 2a02:26f0:3100::1735:2b71 2026-06-05 15:14:16.170 2026-06-05 17:49:05.695
AAAA 2a02:26f0:6d00:2a::210:1b8d 2026-06-05 15:39:21.906 2026-06-05 15:39:21.906
AAAA 2a02:26f0:6d00:2a::210:1b96 2026-06-05 15:39:21.906 2026-06-05 15:39:21.906
AAAA 2a02:26f0:1700:1c::217:626 2026-06-05 18:42:03.058 2026-06-05 18:42:03.058
AAAA 2a02:26f0:1700:1c::217:620 2026-06-05 18:42:03.058 2026-06-05 18:42:03.058
A 92.123.12.176 2026-06-25 10:33:17.673 2026-06-25 10:33:17.673
A 92.123.12.157 2026-06-25 10:33:17.673 2026-06-25 10:33:17.673
AAAA 2a02:26f0:fe00::213:c3b3 2026-06-25 10:33:17.673 2026-06-25 14:49:57.560
A 2.16.6.155 2026-06-25 10:37:19.928 2026-06-25 10:37:19.928
A 2.16.6.143 2026-06-25 10:37:19.928 2026-06-25 10:37:19.928
AAAA 2a02:26f0:c900:b::5f65:4a13 2026-06-25 10:41:02.210 2026-06-25 10:41:02.210
AAAA 2a02:26f0:c900:b::5f65:4a05 2026-06-25 10:41:02.210 2026-06-25 10:41:02.210
A 2.18.244.77 2026-06-25 10:41:02.210 2026-06-25 10:41:02.210
A 2.18.244.99 2026-06-25 10:41:02.210 2026-06-25 10:41:02.210
A 88.221.24.227 2026-06-25 11:23:58.357 2026-06-25 11:53:40.927
AAAA 2a02:26f0:c6::211:16a3 2026-06-25 11:27:41.982 2026-06-26 02:00:25.155
AAAA 2a02:26f0:c6::211:16b2 2026-06-25 11:27:41.982 2026-06-26 02:00:25.155
AAAA 2a02:26f0:1180:35::210:6add 2026-06-25 11:32:00.113 2026-06-25 11:32:00.113
AAAA 2a02:26f0:1180:35::210:6ae3 2026-06-25 11:32:00.113 2026-06-25 11:32:00.113
A 88.221.24.224 2026-06-25 11:49:37.367 2026-06-25 11:53:40.927
AAAA 2a02:26f0:2c::5f65:b650 2026-06-25 12:42:48.616 2026-06-25 14:58:09.433
AAAA 2a02:26f0:2c::5f65:b669 2026-06-25 12:42:48.616 2026-06-25 14:58:09.433
A 2.17.100.203 2026-06-25 12:55:16.283 2026-06-25 12:55:16.283
A 2.19.195.179 2026-06-25 13:48:16.519 2026-06-25 21:27:15.608
A 23.11.206.32 2026-06-25 17:40:22.181 2026-06-25 20:56:35.082
TXT _jtok4rlc9b68kuzme8ab9gw9y55dohk 2026-07-14 19:59:57.881 2026-07-14 20:14:55.325