brugerinformation.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-auth.csc.dk	147.29.236.25 2a01:5440:2:0:147:29:236:25	ns1-auth.csc.dk —	AS29156 DXC Technology Danmark A/S AS29156 DXC Technology Danmark A/S
ns2-auth.csc.dk	147.29.238.25 2a01:5440:2:2000:147:29:238:25	ns2-auth.csc.dk —	AS29156 DXC Technology Danmark A/S AS29156 DXC Technology Danmark A/S

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.237.137.4	28800s	—	AS702	Verizon Business	213.237.128.0/18	🇩🇰 Denmark	Søborg

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	28800s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 10328ms

TXT Record
Indenrigs- og Sundhedsministeriet
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.brugerinformation.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)

🔐 DNSSEC134ms

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

🏷️ SOA0ms

Field	Value
Serial	2025092280
Primary NS (MNAME)	ns-master.csc.dk
Responsible (RNAME)	hostmaster@csc.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

46ms

MX

52ms

AAAA

43ms

TXT

10328ms

CAA

550ms

HTTPS

43ms

TLSA

386ms

SOA

0ms

MTA-STS

98ms

DNSSEC

134ms

SRV

546ms

Total

10991ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 05:39:47	932ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 19:31:22	1127ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 18:52:22	2859ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 21:16:07	2456ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 17:03:24	1795ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 04:48:30	1520ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 17:10:43	2759ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 07:54:07	3398ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 12:13:59	3091ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 03:06:07	2152ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 01:21:08	10991ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 22:08:58	1404ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 05:14:02	1557ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 23:18:44	2179ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 10:13:33	1199ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 08:10:20	690ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 19:12:46	2445ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 17:10:31	510ms	2 NS 1 A 0 MX	🔒 Secure	View