dbbahn.dk

📜 Historical scan 2026-06-24 22:06:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dbbahn.dk is a .dk domain served by 2 nameservers (ns-c.eurodns.eu, ns-d.eurodns.biz). It was registered on 14 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. The zone is of unknown DNSSEC status, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 76ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-c.eurodns.eu	192.174.68.110 2001:67c:1bc::110	ns-c.eurodns.org ns-c.eurodns.org	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns-d.eurodns.biz	176.97.158.110 2001:67c:10b8::110	ns-d.eurodns.biz ns-d.eurodns.biz	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 325ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (dbbahn.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.dbbahn.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc.reporting@deutschebahn.com; ruf=mailto:dmarc.reporting@deutschebahn.com; fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 14:49:37

www	NXDOMAIN
www vs bare domain	Neither resolves dbbahn.dk: no address www.dbbahn.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

330ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

104ms

Field	Value
Serial	2026012302
Primary NS (MNAME)	ns-c.eurodns.eu
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 15:48:09

Field	Value
Registrar	Eurodns S.A
Registered	2008-01-14
Expires	2027-01-31 (102d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bahn.dk	Eurodns S.A
db-oresund.dk	Eurodns S.A
railion.dk	Eurodns S.A
railport.dk	Eurodns S.A

📋 WHOIS#

⏱️ Lookup Timing#

76ms

78ms

85ms

AAAA

97ms

TXT

325ms

CAA

79ms

HTTPS

78ms

TLSA

341ms

SOA

104ms

MTA-STS

291ms

DNSSEC

330ms

SRV

271ms

Total

973ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 08:26:07	2481ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-27 21:00:48	1078ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-27 08:50:41	634ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-24 22:06:15 shown	973ms	2 NS 0 A 1 MX	❓ Unknown
2026-06-17 01:15:32	462ms	2 NS 0 A 0 MX	🔓 Insecure