Check-Host.cc

Domain

arnaudcollot.fr

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

Run a live full scan of arnaudcollot.fr

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
4
A/AAAA targets
Subdomains
3
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
9
in our scans

DNS Records

A
104.21.6.27, 172.67.154.153
AAAA
2606:4700:3030::ac43:9a99, 2606:4700:3033::6815:61b
MX
10 spool.mail.gandi.net, 50 fb.mail.gandi.net
NS
randy.ns.cloudflare.com, ruth.ns.cloudflare.com
TXT
brevo-code:d4a5f2f0800b0a27a6705aab45517346, google-site-verification=5NwF-z6p2dazFbA7nsNiVkGlkD3KtKkaYvkXN2YP0jA, v=spf1 include:_mailcust.gandi.net include:spf.brevo.com ~all
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.

Tech Stack

Tech detection pending

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

TLS Certificates

Subject: arnaudcollot.fr
Issuer: E8
SANs: arnaudcollot.fr, www.arnaudcollot.fr

IPs Citing This Domain

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

72.61.165.63:443 href · ×9
72.61.165.63:443 og:url · ×1
72.61.165.63:443 canonical · ×1

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
72.61.165.63 AS47583 AS13335 95% cert 4b63303c… served by 72.61.165.63 (AS47583) carries SAN arnaudcollot.fr which currently resolves through Cloudflare (AS13335) at 104.21.6.27, 172.67.154.153, 2606:4700:3033::6815:61b, 2606:4700:3030::ac43:9a99

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
MX 50 fb.mail.gandi.net 2026-05-26 02:26:35.941 2026-05-26 02:26:35.941
TXT brevo-code:d4a5f2f0800b0a27a6705aab45517346 2026-05-26 02:26:35.941 2026-05-26 02:26:35.941
TXT google-site-verification=5NwF-z6p2dazFbA7nsNiVkGlkD3KtKkaYvkXN2YP0jA 2026-05-26 02:26:35.941 2026-05-26 02:26:35.941
AAAA 2606:4700:3030::ac43:9a99 2026-05-26 02:26:35.941 2026-05-26 02:26:35.941
NS randy.ns.cloudflare.com 2026-05-26 02:26:35.941 2026-05-26 02:26:35.941
MX 10 spool.mail.gandi.net 2026-05-26 02:26:35.941 2026-05-26 02:26:35.941
NS ruth.ns.cloudflare.com 2026-05-26 02:26:35.941 2026-05-26 02:26:35.941
TXT v=spf1 include:_mailcust.gandi.net include:spf.brevo.com ~all 2026-05-26 02:26:35.941 2026-05-26 02:26:35.941
AAAA 2606:4700:3033::6815:61b 2026-05-26 02:26:35.941 2026-05-26 02:26:35.941
A 104.21.6.27 2026-05-26 02:26:35.941 2026-05-26 02:26:35.941
A 172.67.154.153 2026-05-26 02:26:35.941 2026-05-26 02:26:35.941