kort-og-matrikelstyrelsen.dk DNS records

🖥️ Nameservers2 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns6.sitnet.dk	107.162.234.197 2604:e180:1071::3:1	— —	AS55002 F5, Inc. AS55002 F5, Inc.
ns7.sitnet.dk	107.162.176.221 2604:e180:1071::ffff:6ba2:b0dd	— —	AS55002 F5, Inc. AS55002 F5, Inc.

🌍 A Records1 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.154.38	3600s	datalogger-test.bygstenergi.dk datalogger.bygstenergi.dk datalogger.xkn.dk demensprisen.dk klagonline.forbrug.dk mitfiskeri.dk parked.sitnet.dk	AS58282	Statens IT	185.153.152.0/22	🇩🇰 Denmark	Copenhagen

📧 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 Records1 records 674ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (kort-og-matrikelstyrelsen.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.kort-og-matrikelstyrelsen.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 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)

🔐 DNSSEC139ms

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

🏷️ SOA0ms

Field	Value
Serial	6952
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

66ms

A

63ms

MX

75ms

AAAA

75ms

TXT

674ms

CAA

69ms

HTTPS

68ms

TLSA

182ms

SOA

0ms

MTA-STS

260ms

DNSSEC

139ms

SRV

268ms

Total

9327ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 08:45:22	9327ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 11:48:30	17442ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 10:22:30	11893ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 09:38:50	1197ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 09:30:00	6729ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 10:54:09	9368ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 15:57:46	9339ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 05:22:06	2598ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 05:12:40	9244ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 04:52:38	9805ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 01:08:15	13899ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 00:30:36	24685ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 18:50:03	8084ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 14:39:08	17406ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 23:38:55	5385ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 11:07:26	1477ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 00:41:05	1438ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 21:03:05	3985ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 17:09:14	9165ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 17:48:11	24641ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 03:22:03	1506ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 02:41:00	11846ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 02:01:22	17601ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 01:58:58	13968ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 22:32:49	25199ms	2 NS 1 A 0 MX	🔒 Secure	View