dotdk.dk

📜 Historical scan 2026-06-25 20:55:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dotdk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 November 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 161.97.165.183 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
161.97.165.183	3600s	server8.aspnethotel.dk	AS51167	Contabo GmbH	161.97.160.0/20	🇫🇷 France	Lauterbourg

📧 MX Records#

7 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a	lr-in-f27.1e100.net lq-in-x1a.1e100.net lq-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	dotdk.dk → 161.97.165.183
🔶 Autoconfig	dotdk.dk → 161.97.165.183

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 114ms

TXT Record
MS=57813CFD100D0239D0E9FEF2D5E813B1D1832A2D

✉️ 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 13:19:27

www CNAME	dotdk.dk (all on dotdk.dk) → 161.97.165.183 (AS51167)
www vs bare domain	Same network dotdk.dk: 161.97.165.183 (AS51167) www.dotdk.dk: 161.97.165.183 (AS51167)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.dotdk.dk	dotdk.dk
TXT	dotdk.dk	MS=57813CFD100D0239D0E9FEF2D5E813B1D1832A2D

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

34ms

Field	Value
Serial	2026041201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 02:50:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-11-11
Expires	2026-11-30 (43d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

40ms

36ms

AAAA

37ms

TXT

114ms

CAA

38ms

HTTPS

39ms

TLSA

121ms

SOA

34ms

MTA-STS

46ms

DNSSEC

99ms

SRV

49ms

Total

779ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 13:19:26	1687ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-10 06:03:50	1511ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-07 02:21:15	1013ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-01 01:07:28	669ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-29 17:50:16	691ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-04 09:09:46	1578ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-25 20:55:00 shown	779ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-23 12:44:06	1096ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:48:43	1565ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 04:20:57	773ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 04:20:07	805ms	2 NS 1 A 7 MX	🔒 Secure