duett.dk

📜 Historical scan 2026-06-27 15:11:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duett.dk is a .dk domain served by 3 nameservers (ns1.hyp.net, ns2.hyp.net, ns3.hyp.net). It was registered on 21 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and is reachable over IPv6. 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#

3 records 281ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.hyp.net	2a01:5b40:ac1::1	—	AS12996 Domeneshop AS
ns2.hyp.net	192.174.68.10 2001:67c:1bc::10	— ns2.hyp.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns3.hyp.net	2a01:5b40:ac3::1	—	AS208045 Domeneshop AS

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 262ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:5b40:0:248::52	3600s	—	AS12996	Domeneshop AS	2a01:5b40:0:0:0:0:0:0/37	🇳🇴 Norway	—

🔐 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 16:56:04

www	194.63.248.52 2a01:5b40:0:248::52 (AS12996) (address records, no CNAME)
www vs bare domain	Same network duett.dk: 194.63.248.52 2a01:5b40:0:248::52 (AS12996) www.duett.dk: 194.63.248.52 2a01:5b40:0:248::52 (AS12996)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1580ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'duett.dk/A/IN': 127.0.0.53#53

🏷️ SOA#

241ms

Field	Value
Serial	1781092469
Primary NS (MNAME)	ns1.hyp.net
Responsible (RNAME)	hostmaster@domeneshop.no
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 17:28:03

Field	Value
Registrar	Domeneshop AS
Registered	2020-01-21
Expires	2027-01-31 (99d)

📋 WHOIS#

⏱️ Lookup Timing#

281ms

1197ms

1612ms

AAAA

262ms

TXT

4111ms

CAA

225ms

HTTPS

226ms

TLSA

958ms

SOA

241ms

MTA-STS

276ms

DNSSEC

1580ms

SRV

1626ms

Total

5546ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 16:56:04	464ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-03 08:28:28	519ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-27 13:57:26	565ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-16 15:25:36	767ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-22 13:05:29	2770ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-29 16:38:20	1527ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-04 19:30:42	3074ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-29 15:17:54	675ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-27 15:11:48 shown	5546ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-06-24 22:50:27	2460ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-21 12:48:00	581ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-21 10:19:08	1103ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:55:05	379ms	3 NS 1 A 0 MX	🔒 Secure