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
—
AAAA
—
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

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::396 2a04:4e42:200::396 2a04:4e42:400::396 +10
2026-07-28 19:57:26.855
alb.reddit.com
146.75.121.140 2a04:4e42:400::396 2a04:4e42::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
151.101.1.140 151.101.129.140 151.101.65.140 151.101.193.140
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

5.42.118.156:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
107.150.5.116:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
23.94.105.137:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
199.232.145.140:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
89.44.84.29:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
139.162.255.17:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
46.36.36.90:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
157.97.132.207:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
151.101.217.140:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
185.209.161.49:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
151.101.17.140:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
185.135.86.147:8443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
199.232.93.140:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
2.27.50.2:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
87.58.205.61:8443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
46.30.46.129:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
176.117.78.79:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
45.80.229.83:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
151.101.101.140:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
144.124.240.123:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
109.69.59.132:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
194.33.35.106:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
94.241.175.2:8443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
151.101.205.140:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
194.59.245.51:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
114.129.9.121:443 9612a0636f09…
Subject: reddit.com
Issuer: reddit.com
SANs: reddit.com
62.60.234.35:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
103.228.168.137:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
89.125.85.239:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com
199.232.25.140:443 4026117dc787…
Subject: *.reddit.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.reddit.com, reddit.com

IPs Citing This Domain

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

149.28.33.62:5000 href · ×92
129.153.56.16:5000 href · ×90
193.32.150.130:5000 href · ×86
165.22.178.34:5000 href · ×82
46.59.68.59:5000 href · ×82
143.198.23.189:5000 href · ×72
140.245.5.68:5000 href · ×70
188.245.60.90:5000 href · ×66
79.72.69.233:5000 href · ×60
132.226.153.74:443 href · ×28
74.50.81.94:443 href · ×28
94.26.248.218:443 href · ×20
138.197.182.75:5000 href · ×20
150.230.47.75:8080 href · ×20
54.77.228.196:443 href · ×19
144.24.244.226:5000 href · ×18
128.140.60.88:5000 href · ×18
152.53.168.68:443 href · ×16
66.39.22.236:80 href · ×12
174.129.29.254:80 href · ×10
34.110.143.39:443 href · ×10
3.218.245.96:443 href · ×10
104.238.165.91:443 href · ×10
66.39.96.28:80 href · ×10
35.203.130.37:80 href · ×10
3.138.216.254:443 href · ×10
173.254.54.252:80 href · ×10
3.9.204.209:443 href · ×10
91.237.155.24:443 href · ×10
66.39.153.227:80 href · ×8
50.59.99.202:80 href · ×8
119.45.11.50:443 href · ×8
213.35.118.241:5000 href · ×8
39.97.241.224:80 href · ×7
51.210.104.91:443 href · ×6
100.53.98.116:80 href · ×5
207.56.228.25:443 href · ×5
157.92.113.49:80 href · ×5
209.126.180.251:443 href · ×5
3.229.149.242:443 href · ×5
148.62.60.226:80 href · ×4
47.79.23.74:443 href · ×4
137.184.113.12:443 href · ×4
173.255.195.49:80 href · ×4
79.76.45.221:443 href · ×4
204.168.162.107:5000 href · ×4
98.81.28.128:443 href · ×4
185.149.108.52:443 href · ×4
5.45.120.43:443 href · ×4
43.162.117.92:443 href · ×4

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

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.