Check-Host.cc

Domain

techcrunch.com

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

Run a live full scan of techcrunch.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
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
192.0.66.220
AAAA
2a04:fa87:fffd::c000:42dc
MX
0 usb-smtp-inbound-1.mimecast.com, 0 usb-smtp-inbound-2.mimecast.com
NS
elly.ns.cloudflare.com, gordon.ns.cloudflare.com
TXT
0ed1fe018a18c01fd51bff49e5bd633fade441856b, 134052hpsyz5k73sv39m0sgxljsqyls7, MS=ms36891426, MS=ms48927658, _globalsign-domain-verification=esDvs5Msz39F5o97VaHcZxyKR4A6NPHRpuo9du1Tro, airtable-verification=e989fdaedddc09c0e5c782dd036dd08a, anthropic-domain-verification-bqkhj4=U4gt2pxQQDf0aqgfPI3Q8Uvtp, apple-domain-verification=uzwfq0Ev591PKKS6
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

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

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

110.42.230.2:8080 href · ×73
136.114.67.48:443 href · ×42
46.224.40.11:443 href · ×28
149.102.158.236:443 href · ×27
165.232.146.50:80 href · ×16
170.106.190.247:80 href · ×14
45.58.32.215:80 href · ×12
192.18.133.222:443 href · ×12
3.138.130.229:443 href · ×11
37.27.13.60:443 href · ×10
43.134.37.143:80 href · ×9
8.209.251.197:80 href · ×9
81.197.127.95:443 href · ×8
193.27.86.26:443 href · ×8
89.44.139.193:443 href · ×8
45.79.174.116:443 href · ×6
8.162.27.40:80 href · ×6
178.105.235.175:80 href · ×6
47.112.1.62:80 href · ×4
74.50.62.235:443 href · ×4
124.222.208.232:8080 href · ×4
87.99.156.195:8080 href · ×4
193.227.241.205:8080 href · ×4
205.189.160.131:443 href · ×4
80.220.190.103:443 href · ×3
47.93.39.80:80 href · ×3
44.229.86.143:443 href · ×2
74.50.62.235:80 href · ×2
39.106.166.155:80 href · ×2
82.22.36.86:443 href · ×2
47.128.90.85:443 href · ×2
172.105.150.223:443 href · ×2
1.201.18.187:443 href · ×2
162.243.84.192:80 href · ×2
47.94.98.207:80 href · ×2
89.124.105.49:443 href · ×2
107.170.108.28:443 href · ×2
3.95.88.121:443 href · ×2
115.69.209.85:80 href · ×2
207.180.197.129:8080 href · ×2
34.144.196.154:443 href · ×2
104.152.211.15:80 href · ×2
13.201.138.152:443 href · ×2
66.11.254.201:443 href · ×2
57.152.91.227:80 href · ×2
167.99.39.17:443 href · ×2
13.234.6.222:443 href · ×2
34.149.255.102:443 href · ×2
38.162.115.161:8080 href · ×2
121.199.7.153:80 href · ×2

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.

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
TXT fireflies-verification=01KRNDX9V0J96ERQ2TKYCJ2M27.ffverify.fireflies.ai-request-verification=2026-05-15T09:01:35Z 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
MX 0 usb-smtp-inbound-1.mimecast.com 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
A 192.0.66.220 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT google-site-verification=8tVHhkiXUNoPjI09EcLgjl9V7TwSXxLV0bnIjcEmpFw 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT docusign=1ad1e6cd-4dfe-4b34-8689-5797102f132e 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT MS=ms48927658 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT _globalsign-domain-verification=esDvs5Msz39F5o97VaHcZxyKR4A6NPHRpuo9du1Tro 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT google-site-verification=NgMXk6BZ-jqt9XTrgnGt_O7hY4xD-NEAWsfSSD2VuZQ 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT yahoo-verification-key=nBRGLDZQzTUnUA7c6taNupK6RrG3ZGZs0PjHJmWAkqM= 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT google-site-verification=DhlHJ_81bZLsrh5TLvK7ac04EG4QvEAa8hjtsiMpUTQ 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT zeplin 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT dropbox-domain-verification=sh3f8kienale 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT knowbe4-site-verification=bc3830115833f4f956e30f506f1da8c8 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT slido-domain-verification=87b6e1fe-2406-444f-90df-2cd87a594a34 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
AAAA 2a04:fa87:fffd::c000:42dc 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT 134052hpsyz5k73sv39m0sgxljsqyls7 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT google-site-verification=JJNsJJsmpgH6VoKlFj7qG9V223pIrsduvb7qQ31GNC0 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT MS=ms36891426 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
NS gordon.ns.cloudflare.com 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT anthropic-domain-verification-bqkhj4=U4gt2pxQQDf0aqgfPI3Q8Uvtp 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT openai-domain-verification=dv-NrFR5wvpHqoGtf07m6oIH3J1 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
MX 0 usb-smtp-inbound-2.mimecast.com 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT google-site-verification=KsXJcvhk00hppwpZ3oNMk0GzB9M2GFUxA7XjdRVpc1U 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT v=spf1 a mx include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:aspmx.sailthru.com include:mail.zendesk.com include:242234635.spf02.hubspotemail.net -all 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT airtable-verification=e989fdaedddc09c0e5c782dd036dd08a 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT 0ed1fe018a18c01fd51bff49e5bd633fade441856b 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
NS elly.ns.cloudflare.com 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT atlassian-domain-verification=h9MZSj2L681ZNGD+UGF5Z6/GB87QahuAI5yZdDee7puwzZVg57ahTWEcZLt/Ikri 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT google-site-verification=VZcuQE1gCO7Zg1W2g_uzOzDXXICzPt74_eE-w0SRpt4 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT google-site-verification=HgtRMjw2Jm4kQso_oGLMcQ7ndEv8wNcGa0Kquhm9KK0 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT b42c6b9e-33ca-44c0-a919-3152d6b3ddfa 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT apple-domain-verification=uzwfq0Ev591PKKS6 2026-05-26 00:17:38.499 2026-07-28 13:22:58.632
TXT google-site-verification=nTM39ZyyvRHb2-jcX__j5Hp1-y9zCw_gwX_I-QYrnVo 2026-06-17 10:13:02.527 2026-07-28 13:22:58.632