Check-Host.cc

Try 1.1.1.1 AS13335 check-host.cc /country/de /tld/cc
Domain

reddit.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 reddit.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
16
A/AAAA targets
Subdomains
60
CT + scan + body
Record Types
6
seen in DNS
Observed Certs
16
in our scans

DNS Records

A
151.101.1.140, 151.101.129.140, 151.101.193.140, 151.101.65.140
AAAA
2a04:4e42:200::396, 2a04:4e42:400::396, 2a04:4e42:600::396, 2a04:4e42::396
MX
1 aspmx.l.google.com, 10 aspmx2.googlemail.com, 10 aspmx3.googlemail.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
ns-1029.awsdns-00.org, ns-1887.awsdns-43.co.uk, ns-378.awsdns-47.com, ns-557.awsdns-05.net
TXT
00DV90000052YKT=1TBV90000000AsD, 00Dbf000005OCRl=1TBbf0000000MJt, 00Dbf000005OCTN=1TBbf0000000Mer, 00Do0000000I6Pa=1TBcv0000000HQh, 614ac4be-8664-4cea-8e29-f84d08ad875c, MS=ms71041902, a5897185-49e1-4181-9065-51bd24737466, apple-domain-verification=qC3rSSKrh10DoMI7
CNAME
—
CAA
0 issue "digicert.com; cansignhttpexchanges=yes", 0 issue "pki.goog"

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
www.reddit.com
151.101.129.140 2a04:4e42:200::396 2a04:4e42::396 2a04:4e42:600::396 +10
2026-07-28 19:57:26.855
alb.reddit.com
146.75.121.140 2a04:4e42:400::396 2a04:4e42:200::396 2a04:4e42:600::396 +6
2026-07-28 12:44:20.043
ads.reddit.com
151.101.1.140 2a04:4e42::396 2a04:4e42:400::396 2a04:4e42:200::396 +4
2026-07-21 22:59:55.626
blog.reddit.com
151.101.1.140 151.101.65.140 151.101.129.140 151.101.193.140 +4
2026-05-27 13:24:39.123
reddit.com
151.101.1.140 2a04:4e42:200::396 2a04:4e42:600::396 2a04:4e42::396 +4
2026-07-28 19:48:54.308
old.reddit.com
151.101.65.140 151.101.193.140 151.101.1.140 151.101.129.140 +1
2026-07-27 05:35:02.908
pixel-config.reddit.com
146.75.121.140 151.101.65.140 151.101.129.140 151.101.193.140 +1
2026-07-28 12:44:20.043
amp.reddit.com
151.101.65.140 151.101.1.140 151.101.129.140 151.101.193.140
2026-07-23 21:19:40.229
clearbackblast.reddit.com
151.101.1.140 151.101.65.140 151.101.129.140 151.101.193.140
2026-05-26 12:19:08.814
conversions-config.reddit.com
151.101.65.140 151.101.1.140 151.101.193.140 151.101.129.140
2026-06-18 20:36:43.389
embed.reddit.com
151.101.1.140 151.101.129.140 151.101.193.140 151.101.65.140
2026-07-19 15:33:33.696
garlicoin.reddit.com
151.101.65.140 151.101.129.140 151.101.193.140 151.101.1.140
2026-07-20 15:51:49.163
modevents.reddit.com
151.101.129.140 151.101.193.140 151.101.65.140 151.101.1.140
2026-06-23 16:17:46.303
new.reddit.com
151.101.1.140 151.101.65.140 151.101.129.140 151.101.193.140
2026-05-26 06:00:34.483
np.reddit.com
151.101.1.140 151.101.65.140 151.101.129.140 151.101.193.140
2026-05-26 16:45:19.174
programming.reddit.com
151.101.193.140 151.101.65.140 151.101.1.140 151.101.129.140
2026-07-23 02:03:34.131
sh.reddit.com
151.101.193.140 151.101.65.140 151.101.1.140 151.101.129.140
2026-07-27 03:05:22.074
business.reddit.com
198.202.211.1 2620:cb:2000::1
2026-07-19 03:02:19.199
echo-staging.reddit.com
1970-01-01 00:00:00.000
www.business.reddit.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

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

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.

Origin IP Origin ASN CDN ASN Confidence Reasoning
23.95.227.106 AS36352 AS54113 95% cert 4026117d… served by 23.95.227.106 (AS36352) carries SAN reddit.com which currently resolves through Fastly (AS54113) at 151.101.1.140, 151.101.193.140, 151.101.65.140, 151.101.129.140
193.31.60.99 AS26769 AS54113 95% cert 4026117d… served by 193.31.60.99 (AS26769) carries SAN reddit.com which currently resolves through Fastly (AS54113) at 151.101.1.140, 151.101.193.140, 151.101.65.140, 151.101.129.140
45.9.73.102 AS205090 AS54113 95% cert 4026117d… served by 45.9.73.102 (AS205090) carries SAN reddit.com which currently resolves through Fastly (AS54113) at 151.101.1.140, 151.101.193.140, 151.101.65.140, 151.101.129.140
38.180.39.79 AS58061 AS54113 95% cert 4026117d… served by 38.180.39.79 (AS58061) carries SAN reddit.com which currently resolves through Fastly (AS54113) at 151.101.1.140, 151.101.193.140, 151.101.65.140, 151.101.129.140
146.0.76.141 AS57043 AS54113 95% cert 4026117d… served by 146.0.76.141 (AS57043) carries SAN reddit.com which currently resolves through Fastly (AS54113) at 151.101.1.140, 151.101.193.140, 151.101.65.140, 151.101.129.140
150.241.79.45 AS213520 AS54113 95% cert 4026117d… served by 150.241.79.45 (AS213520) carries SAN reddit.com which currently resolves through Fastly (AS54113) at 151.101.1.140, 151.101.193.140, 151.101.65.140, 151.101.129.140
45.95.233.96 AS215540 AS54113 95% cert 4026117d… served by 45.95.233.96 (AS215540) carries SAN reddit.com which currently resolves through Fastly (AS54113) at 151.101.1.140, 151.101.193.140, 151.101.65.140, 151.101.129.140
188.253.17.76 AS42532 AS54113 95% cert 4026117d… served by 188.253.17.76 (AS42532) carries SAN reddit.com which currently resolves through Fastly (AS54113) at 151.101.1.140, 151.101.193.140, 151.101.65.140, 151.101.129.140
217.177.45.56 AS50053 AS54113 95% cert 4026117d… served by 217.177.45.56 (AS50053) carries SAN reddit.com which currently resolves through Fastly (AS54113) at 151.101.1.140, 151.101.193.140, 151.101.65.140, 151.101.129.140
51.75.149.35 AS16276 AS54113 95% cert 4026117d… served by 51.75.149.35 (AS16276) carries SAN reddit.com which currently resolves through Fastly (AS54113) at 151.101.1.140, 151.101.193.140, 151.101.65.140, 151.101.129.140
95.181.160.103 AS210644 AS54113 95% cert 4026117d… served by 95.181.160.103 (AS210644) carries SAN reddit.com which currently resolves through Fastly (AS54113) at 151.101.1.140, 151.101.193.140, 151.101.65.140, 151.101.129.140

CT-Log Evidence

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

4026117dc787e06a… google · xenon2026h2
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
Valid: 2026-04-08 00:00:00 → 2026-10-04 23:59:59
62f80151252e39a2… google · xenon2026h2
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
Valid: 2026-04-08 00:00:00 → 2026-10-04 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 151.101.129.140 2026-05-25 21:36:03.270 2026-07-28 19:48:54.308
AAAA 2a04:4e42:400::396 2026-05-25 21:36:03.270 2026-07-28 19:48:54.308
A 151.101.65.140 2026-05-25 21:36:03.270 2026-07-28 19:48:54.308
A 151.101.193.140 2026-05-25 21:36:03.270 2026-07-28 19:48:54.308
AAAA 2a04:4e42:200::396 2026-05-25 21:36:03.270 2026-07-28 19:48:54.308
AAAA 2a04:4e42:600::396 2026-05-25 21:36:03.270 2026-07-28 19:48:54.308
A 151.101.1.140 2026-05-25 21:36:03.270 2026-07-28 19:48:54.308
AAAA 2a04:4e42::396 2026-05-25 21:36:03.270 2026-07-28 19:48:54.308
NS ns-557.awsdns-05.net 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT google-site-verification=QO4VY1PRzsG-MxiQn3j0kxd_ZaFjcTk6MWBfKru0_5I 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT 00DV90000052YKT=1TBV90000000AsD 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT twilio-domain-verification=5e37855d7c9445e967b31c5e0371ebb5 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT google-site-verification=zZHozYbAJmSLOMG4OjQFoHiVqkxtdgvyBzsE7wUGFiw 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT atlassian-domain-verification=aGWDxGvt+oY3p7qTWt5v2uJDVJkoJAeHxwGqKmGQLMEsUXUJJe/Pm/k+GGNPpn6M 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
NS ns-378.awsdns-47.com 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT protonmail-verification=24cb91442caf54c8b820f4a0347292f143531210 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT jamf-site-verification=EGK11tNR4hezQg0jZaIDpA 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT 00Dbf000005OCRl=1TBbf0000000MJt 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT MS=ms71041902 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT v=spf1 include:amazonses.com include:_spf.google.com include:19922862.spf01.hubspotemail.net include:reddit.deliver.highspot.com exists:%{i}._spf.mta.salesforce.com ip4:103.151.192.0/23 ip4:185.12.80.0/22 ip4:188.172.128.0/20 ip4:192.161.144.0/20 ip4:216.198.0.0/18 include:sent-via.netsuite.com ip4:52.50.24.208 ip4:35.174.145.124 ~all 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT atlassian-domain-verification=vBaV6PXyyu4OAPLiQFbxFMCboSTjoR/qxKJ2OlpI46ZEpZL/FVTIfMlgoM5Hy9eY 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT 00Do0000000I6Pa=1TBcv0000000HQh 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT google-site-verification=5Qzlkl8HJJSBKnMI7rQGDr9Sgiir4Ey6klx1rWQCJ2M 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT google-site-verification=0uv13-wxlHK8FFKaUpgzyrVmL1YdNYW6v3PupLdw3JI 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT postman-domain-verification=ad4c89daaf83d06f70cb6e8737cb323b039aeaae9e0e288c75081b0a715812a2d30e7c31402da867c70287ad8216da42074ffe7b4fcfcbf86f9316301329308f 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT apple-domain-verification=qC3rSSKrh10DoMI7 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
MX 10 aspmx2.googlemail.com 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT cursor-domain-verification-f9fw38=WVB8yAMGTZXO7Je9DLuj1DIZB 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT docusign=6ba0c5a9-5a5e-41f8-a7c8-8b4c6e35c10c 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
NS ns-1887.awsdns-43.co.uk 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT stripe-verification=9bd70dd1884421b47f596fea301e14838c9825cdba5b209990968fdc6f8010c7 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT 614ac4be-8664-4cea-8e29-f84d08ad875c 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
MX 5 alt2.aspmx.l.google.com 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT onetrust-domain-verification=6b98ba3dd087405399bbf45b6cbdcd37 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
MX 1 aspmx.l.google.com 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT stripe-verification=80aa7e2c9775fee2653f61b04b46da6fd227b56fecd9499e5f63cd0dcf563984 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT 00Dbf000005OCTN=1TBbf0000000Mer 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
MX 5 alt1.aspmx.l.google.com 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT jetbrains-domain-verification=bjn7o9fxbduga0omhaepeewtx 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT google-site-verification=oh_YJE560y0e6FHP1RT7NIjyTlBhACNMvD2EgSss0sc 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT a5897185-49e1-4181-9065-51bd24737466 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
TXT box-domain-verification=95c33f4ee4b11d8827190dbc5371ca7df25b961019116e5565ce4aa36de9be3a 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
NS ns-1029.awsdns-00.org 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
MX 10 aspmx3.googlemail.com 2026-05-25 22:07:29.493 2026-07-28 19:48:54.308
CAA 0 issue "digicert.com; cansignhttpexchanges=yes" 2026-05-26 00:12:34.719 2026-07-28 19:48:54.308
CAA 0 issue "pki.goog" 2026-05-26 00:12:34.719 2026-07-28 19:48:54.308
TXT yahoo-verification-key=I0We5FayJi0Q8XdjDgE5oN0ujM08heSVe46o/FvsMkk= 2026-06-14 22:08:58.337 2026-07-28 19:48:54.308