sikkerhedsstyrelse.dk DNS records

🖥️ Nameservers2 records 117ms

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 Records

🌍

No A records found

📧 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 641ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sikkerhedsstyrelse.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)

🔐 DNSSEC388ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	6927
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

117ms

A

146ms

MX

154ms

AAAA

89ms

TXT

641ms

CAA

190ms

HTTPS

105ms

TLSA

157ms

SOA

0ms

MTA-STS

237ms

DNSSEC

388ms

SRV

352ms

Total

17916ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:38:04	17916ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-30 10:03:13	9220ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-29 02:46:56	1374ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 20:39:49	1468ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 20:21:11	1487ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 15:12:01	10716ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 04:35:29	6035ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 04:27:11	9426ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 04:19:26	5177ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 01:11:44	16789ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 23:28:33	9194ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 22:57:35	5693ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 10:22:35	2847ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 11:43:41	9942ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 17:56:54	5401ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 07:26:37	1381ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 00:17:01	3362ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 03:36:45	2793ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 15:55:03	9492ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 15:18:07	9788ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 15:00:12	13836ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 14:37:26	17335ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 12:34:48	14236ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 05:39:44	17300ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-20 16:31:33	17375ms	2 NS 1 A 0 MX	🔒 Secure	View