duff-beer.dk

📜 Historical scan 2026-07-20 15:48:02 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duff-beer.dk is a registered .dk domain whose nameservers (a.ps-dns.de, b.ps-dns.net) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 5 May 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 467ms

Nameserver	IP addresses	PTR	ASN / ISP
a.ps-dns.de	109.237.142.8	cns1.cloudpit.de	AS45012 dogado GmbH
b.ps-dns.net	148.251.254.105	cns2.cloudpit.com	AS24940 Hetzner Online GmbH

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

493ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-17 10:38:22

Field	Value
Registrar	CPS-Datensysteme GmbH
Registered	2014-05-05
Expires	2027-05-31 (225d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

467ms

463ms

AAAA

465ms

TXT

2101ms

CAA

462ms

HTTPS

467ms

TLSA

418ms

SOA

23ms

MTA-STS

471ms

DNSSEC

493ms

SRV

468ms

Total

4407ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 21:06:19	4582ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-27 23:44:04	12545ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-27 06:18:15	12447ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 23:25:40	12144ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 22:27:42	10638ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 22:15:50	5447ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 21:58:52	4376ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 21:03:18	2410ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 20:43:34	5260ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 04:05:17	6771ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 21:59:58	5903ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 16:53:32	4331ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 19:48:15	18819ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-03 15:11:32	4164ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 00:26:53	17669ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 23:53:08	2494ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 23:12:52	26170ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 22:58:53	17836ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 22:23:55	4529ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 21:00:58	2594ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 17:50:12	4375ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 15:48:02 shown	4407ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-19 06:45:49	5873ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-18 05:55:48	2379ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-16 17:35:17	18387ms	2 NS 0 A 0 MX	❓ Unknown