Check-Host.cc

Domain

strato.nl

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

Run a live full scan of strato.nl

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
81.169.145.35
AAAA
2a01:238:20a:202:6660::35
MX
10 smtp.google.com
NS
dns-b1.cronon.de, dns-b2.cronon.de, dns-hh1.cronon.de, ns-strato.ui-dns.biz, ns-strato.ui-dns.com, ns-strato.ui-dns.de, ns-strato.ui-dns.org
TXT
_vgnorr6604h8o038eq50vjbgcbu21jq, _xbng04g3oajsqj39peb49y1xm34i9zw, g01j3qhqydkhpg8wfr8drw2h7fmj6c1z, google-site-verification=vkG6yurfpyijd2ZirxMyXSzbRGjh5tBT74XEStt1BzA, hl4hxjrn29rp15hltfpv7n2hhhby5ym9, j5wl17gyntffvzl158xzzzktxv73gdw5, vshmzs7nfnz890940dhy09zfyscbh0gg, zfdvblms08cb27mvpcdmr02587y8zb8v
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

Subject: www.strato.nl
Issuer: Sectigo Public Server Authentication CA OV R36
SANs: strato.nl, www.strato.nl
Subject: *.ai.strato.nl
Issuer: Sectigo Public Server Authentication CA OV R36
SANs: *.ai.strato.nl, ai.strato.nl
Subject: plesk.strato.nl
Issuer: plesk.strato.nl
SANs: plesk.strato.nl
Subject: plesk.strato.nl
Issuer: plesk.strato.nl
SANs: plesk.strato.nl

IPs Citing This Domain

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

82.75.104.76:443 href · ×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.

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.

CT-Log Evidence

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

1a619979ca618dfa… google · argon2026h2
Subject: www.strato.nl
Issuer: Sectigo Public Server Authentication CA OV R36
SANs: www.strato.nl, strato.nl
Valid: 2025-11-06 00:00:00 → 2026-11-06 23:59:59
1a619979ca618dfa… cloudflare · nimbus2026
Subject: www.strato.nl
Issuer: Sectigo Public Server Authentication CA OV R36
SANs: www.strato.nl, strato.nl
Valid: 2025-11-06 00:00:00 → 2026-11-06 23:59:59
5728f68c500423b9… google · xenon2026h2
Subject: www.strato.nl
Issuer: Sectigo Public Server Authentication CA OV R36
SANs: www.strato.nl, strato.nl
Valid: 2025-11-06 00:00:00 → 2026-11-06 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
TXT zfdvblms08cb27mvpcdmr02587y8zb8v 2026-05-26 04:42:00.586 2026-07-26 16:10:01.687
TXT hl4hxjrn29rp15hltfpv7n2hhhby5ym9 2026-05-26 04:42:00.586 2026-07-26 16:10:01.687
A 81.169.145.35 2026-05-26 04:42:00.586 2026-07-26 16:10:01.687
AAAA 2a01:238:20a:202:6660::35 2026-05-26 04:42:00.586 2026-07-26 16:10:01.687
TXT j5wl17gyntffvzl158xzzzktxv73gdw5 2026-05-26 04:42:00.586 2026-07-26 16:10:01.687
TXT _xbng04g3oajsqj39peb49y1xm34i9zw 2026-05-26 04:42:00.586 2026-07-26 16:10:01.687
TXT google-site-verification=vkG6yurfpyijd2ZirxMyXSzbRGjh5tBT74XEStt1BzA 2026-05-26 04:42:00.586 2026-07-26 16:10:01.687
NS dns-hh1.cronon.de 2026-05-26 04:42:00.586 2026-05-26 04:46:48.284
NS dns-b1.cronon.de 2026-05-26 04:42:00.586 2026-05-26 04:46:48.284
MX 10 smtp.google.com 2026-05-26 04:42:00.586 2026-07-26 16:10:01.687
TXT g01j3qhqydkhpg8wfr8drw2h7fmj6c1z 2026-05-26 04:42:00.586 2026-07-26 16:10:01.687
NS dns-b2.cronon.de 2026-05-26 04:42:00.586 2026-05-26 04:46:48.284
TXT vshmzs7nfnz890940dhy09zfyscbh0gg 2026-05-26 04:42:00.586 2026-07-26 16:10:01.687
NS ns-strato.ui-dns.com 2026-07-26 16:10:01.687 2026-07-26 16:10:01.687
TXT _vgnorr6604h8o038eq50vjbgcbu21jq 2026-07-26 16:10:01.687 2026-07-26 16:10:01.687
NS ns-strato.ui-dns.biz 2026-07-26 16:10:01.687 2026-07-26 16:10:01.687
NS ns-strato.ui-dns.org 2026-07-26 16:10:01.687 2026-07-26 16:10:01.687
NS ns-strato.ui-dns.de 2026-07-26 16:10:01.687 2026-07-26 16:10:01.687