duktus.dk

📜 Historical scan 2026-08-27 07:16:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duktus.dk is a .dk domain served by 2 nameservers (ns.checkdomain.de, ns2.checkdomain.de). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 62.159.101.137 is hosted by Deutsche Telekom AG (AS3320) in Germany. Mail is handled by duktus.dk. The zone is not DNSSEC-signed, has no 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 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.checkdomain.de	109.237.143.11 2a02:2b80:101:5000::9	ns1.checkdomain.de —	AS45012 dogado GmbH AS45012 dogado GmbH
ns2.checkdomain.de	2a01:4f8:2b02:a88::106 5.9.190.98	ns2.checkdomain.de ns2.checkdomain.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.159.101.137	300s	—	AS3320	Deutsche Telekom AG	62.156.0.0/14	🇩🇪 Germany	Hamburg

📧 MX Records#

1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	duktus.dk	62.159.101.137	—	AS3320 Deutsche Telekom AG

🔷 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 23:31:07

www	62.159.101.137 (AS3320) (address records, no CNAME)
www vs bare domain	Same network duktus.dk: 62.159.101.137 (AS3320) www.duktus.dk: 62.159.101.137 (AS3320)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2067ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2022032401
Primary NS (MNAME)	ns.checkdomain.de
Responsible (RNAME)	michael\@schaefer.gussrohre.com
Refresh	40000s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

59ms

84ms

72ms

AAAA

91ms

TXT

349ms

CAA

73ms

HTTPS

71ms

TLSA

113ms

SOA

0ms

MTA-STS

127ms

DNSSEC

2067ms

SRV

116ms

Total

2607ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 04:44:16	662ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 16:34:33	2530ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-01 07:04:01	2516ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 07:16:19 shown	2607ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 11:24:52	691ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 07:10:49	1185ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 05:09:30	1719ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:06:43	481ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:03:18	17790ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 05:01:14	582ms	2 NS 1 A 1 MX	🔓 Insecure