matrikelstyrelsen.dk DNS records

🖥️ Nameservers2 records 102ms

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 101ms

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 478ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.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)

🔐 DNSSEC249ms

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

🏷️ SOA0ms

Field	Value
Serial	6898
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

102ms

A

101ms

MX

93ms

AAAA

91ms

TXT

478ms

CAA

87ms

HTTPS

113ms

TLSA

138ms

SOA

0ms

MTA-STS

195ms

DNSSEC

249ms

SRV

207ms

Total

17431ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 18:23:38	17431ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 13:40:37	17586ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 13:32:46	17266ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 02:40:48	3455ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 01:33:51	2635ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 20:44:30	4933ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 20:39:22	9723ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 20:32:11	2032ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 13:45:44	1285ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 13:44:22	11922ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 13:15:05	5097ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 09:59:22	6860ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 19:15:12	33096ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 16:34:34	1591ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 12:14:14	3493ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 09:39:23	5520ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-05 07:27:57	2246ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 11:46:14	11835ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 09:04:22	17412ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 08:27:49	17452ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 08:06:57	29437ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 06:54:57	11431ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 05:29:11	17604ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 00:42:07	17688ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-20 13:19:41	17446ms	2 NS 1 A 0 MX	🔒 Secure	View