udlændingestyrelsen.dk DNS records

🖥️ Nameservers2 records 79ms

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 140ms

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 691ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.udlændingestyrelsen.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)

🔐 DNSSEC9086ms

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

🏷️ SOA0ms

Field	Value
Serial	4113
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

79ms

A

140ms

MX

92ms

AAAA

143ms

TXT

691ms

CAA

140ms

HTTPS

145ms

TLSA

188ms

SOA

0ms

MTA-STS

181ms

DNSSEC

9086ms

SRV

220ms

Total

13771ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 06:33:38	13771ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 11:41:02	9281ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 05:04:36	17139ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 04:47:59	17003ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 22:18:56	4810ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 17:14:34	9314ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 16:23:02	13862ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 16:14:44	10338ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 15:35:35	5357ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 14:50:40	1978ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 14:32:27	4526ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 13:56:11	9559ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 13:22:31	25024ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 08:04:51	29492ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 07:55:52	13972ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 05:00:31	1817ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 21:46:54	1395ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 12:30:16	17238ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 19:46:32	17808ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 19:29:24	6137ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 18:30:10	13837ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 13:32:43	5372ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 07:24:40	1522ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 11:43:58	25314ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 11:27:20	9915ms	2 NS 1 A 0 MX	🔒 Secure	View