Check-Host.cc

Try 1.1.1.1 AS13335 check-host.cc /country/de /tld/cc
Domain

db.de

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

DNS Check HTTP Check Run Full Scan .de TLD

Run a live full scan of db.de

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
81.200.197.89
AAAA
—
MX
10 db-de.mail.protection.outlook.com
NS
ns-c.eurodns.eu, ns-d.eurodns.biz
TXT
v=spf1 include:deutschebahn.com ip4:87.193.167.88/29 -all
CNAME
—
CAA
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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.

217.154.124.85:443 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.

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.

cb7f7704dcd8b1ed… google · xenon2026h2
Subject: db.de
Issuer: Amazon ECDSA 384 M01
SANs: db.de
Valid: 2026-03-26 00:00:00 → 2026-10-09 23:59:59
cc21286a0b0e5b55… sectigo · elephant2026h1
Subject: db.de
Issuer: R12
SANs: db.de
Valid: 2026-01-05 03:06:56 → 2026-04-05 03:06:55
4b322f7461171854… cloudflare · nimbus2026
Subject: db.de
Issuer: R12
SANs: db.de
Valid: 2025-11-05 03:06:56 → 2026-02-03 03:06:55
c7a9c487c3a2e869… cloudflare · nimbus2026
Subject: db.de
Issuer: R12
SANs: db.de
Valid: 2025-11-05 03:06:56 → 2026-02-03 03:06:55
c7a9c487c3a2e869… sectigo · elephant2026h1
Subject: db.de
Issuer: R12
SANs: db.de
Valid: 2025-11-05 03:06:56 → 2026-02-03 03:06:55
a9d069bdfc60e3a9… google · argon2026h1
Subject: db.de
Issuer: Amazon ECDSA 384 M02
SANs: db.de
Valid: 2025-03-19 00:00:00 → 2026-04-17 23:59:59
a9d069bdfc60e3a9… cloudflare · nimbus2026
Subject: db.de
Issuer: Amazon ECDSA 384 M02
SANs: db.de
Valid: 2025-03-19 00:00:00 → 2026-04-17 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
NS ns-d.eurodns.biz 2026-06-04 21:15:58.011 2026-06-23 17:03:22.851
A 81.200.197.89 2026-06-04 21:15:58.011 2026-06-23 17:03:22.851
MX 10 db-de.mail.protection.outlook.com 2026-06-04 21:15:58.011 2026-06-23 17:03:22.851
TXT v=spf1 include:deutschebahn.com ip4:87.193.167.88/29 -all 2026-06-04 21:15:58.011 2026-06-23 17:03:22.851
NS ns-c.eurodns.eu 2026-06-04 21:15:58.011 2026-06-23 17:03:22.851