Check-Host.cc

Domain

admin.ch

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

Run a live full scan of admin.ch

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

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

DNS Records

A
193.223.22.200
AAAA
MX
10 mx01.mail.admin.ch, 10 mx02.mail.admin.ch, 10 mx03.mail.admin.ch, 10 mx04.mail.admin.ch
NS
ins1.admin.ch, ins2.admin.ch, ins3.admin.ch, ins4.admin.ch, ins5.admin.ch
TXT
MS=ms59193443, _0wpdpijg5bbub9zhlht8djf2ethnco1, _28981jqjf8pnbch6v4wrkytlcci0jvi, _2leh2ye2o7d3sp08vugmfpjocxzr17x, _63nce9t273ayzl8sua5ivux7yiza6sz, _65erz9lm8cl0pacz2m9razkatpgx4sd, _8sd6ecniglp3wvamk0u116n0ztbv9ad, _arjwx46j10cgbyi2npdklf0me4hqfoj
CNAME
CAA
0 iodef "mailto:hostmaster@admin.ch", 0 issue "awstrust.com", 0 issue "comodoca.com", 0 issue "digicert.com", 0 issue "letsencrypt.org", 0 issue "swisssign.com"

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

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.

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 _rlpir8gl6ea277e39l94jce2e6xm7ot 2026-05-26 03:23:54.879 2026-06-26 02:05:01.915
MX 10 mx03.mail.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
TXT _neikxrgab5747znfr0vof9iy4a3rmll 2026-05-26 03:23:54.879 2026-06-26 02:05:01.915
TXT _ksjwv9yy8wf0rzxgiktxmusaj11fcw0 2026-05-26 03:23:54.879 2026-06-26 02:05:01.915
CAA 0 issue "comodoca.com" 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
A 193.223.22.200 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
TXT _63nce9t273ayzl8sua5ivux7yiza6sz 2026-05-26 03:23:54.879 2026-06-26 02:05:01.915
TXT MS=ms59193443 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
NS ins3.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
TXT v=spf1 redirect=_spfgroupa.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
NS ins1.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
TXT _rkupqtqx00rfhe3x46evvwav7gf0pmi 2026-05-26 03:23:54.879 2026-06-26 02:05:01.915
TXT cisco-ci-domain verification=27ef6be0682bd1449e9a754a29ee4531b654161aa2067287c0c83384fcbe752c 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
NS ins4.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
MX 10 mx01.mail.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
SRV _sipfederationtls._tcp 0 0 5061 sip.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
SRV _autodiscover._tcp 0 0 443 outlook.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
CAA 0 iodef "mailto:hostmaster@admin.ch" 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
MX 10 mx04.mail.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
NS ins5.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
CAA 0 issue "digicert.com" 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
CAA 0 issue "letsencrypt.org" 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
TXT _arjwx46j10cgbyi2npdklf0me4hqfoj 2026-05-26 03:23:54.879 2026-06-26 02:05:01.915
TXT swisssign-check=XIfM82TEBBySziaEPmG1SS0Xl7M 2026-05-26 03:23:54.879 2026-06-26 02:05:01.915
CAA 0 issue "awstrust.com" 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
MX 10 mx02.mail.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
CAA 0 issue "swisssign.com" 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
TXT _8sd6ecniglp3wvamk0u116n0ztbv9ad 2026-05-26 03:23:54.879 2026-06-26 02:05:01.915
TXT _2leh2ye2o7d3sp08vugmfpjocxzr17x 2026-05-26 03:23:54.879 2026-06-26 02:05:01.915
NS ins2.admin.ch 2026-05-26 03:23:54.879 2026-07-15 20:04:13.980
TXT _uvhi0qkrmwktryo9hkg2c2bbh3gfa21 2026-07-14 19:59:57.881 2026-07-15 20:04:13.980
TXT _0wpdpijg5bbub9zhlht8djf2ethnco1 2026-07-14 19:59:57.881 2026-07-15 20:04:13.980
TXT _65erz9lm8cl0pacz2m9razkatpgx4sd 2026-07-14 19:59:57.881 2026-07-15 20:04:13.980
TXT _o27bpt6ymnp6bw6q4zvpneg8saguknx 2026-07-14 19:59:57.881 2026-07-15 20:04:13.980
TXT _totniemue00wcqp1q1umplpn008we42 2026-07-14 19:59:57.881 2026-07-15 20:04:13.980
TXT _28981jqjf8pnbch6v4wrkytlcci0jvi 2026-07-14 19:59:57.881 2026-07-15 20:04:13.980
TXT _zsvori4jovo2pe6dbx4ijnjd6yz2y7u 2026-07-15 20:04:13.980 2026-07-15 20:04:13.980
TXT _rgmb7eova4941nqd60j9d2zdsuue63q 2026-07-15 20:04:13.980 2026-07-15 20:04:13.980