nummerregistret.dk DNS records

🖥️ Nameservers2 records 99ms

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 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.153.153.108	3600s	—	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 643ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.nummerregistret.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)

🔐 DNSSEC127ms

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

🏷️ SOA0ms

Field	Value
Serial	1627
Primary NS (MNAME)	ns6.sitnet.dk
Responsible (RNAME)	hostmaster@statens-it.dk
Refresh	900s
Retry	90s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

99ms

A

85ms

MX

98ms

AAAA

105ms

TXT

643ms

CAA

76ms

HTTPS

102ms

TLSA

370ms

SOA

0ms

MTA-STS

179ms

DNSSEC

127ms

SRV

233ms

Total

3732ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 09:38:03	3732ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 21:21:16	17259ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 20:49:26	17066ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 11:34:36	17597ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 09:15:50	1093ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 09:12:10	17281ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 09:05:29	5490ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 15:52:11	3257ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 10:27:46	17062ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 08:55:01	9201ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 08:36:31	8984ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 07:13:33	9373ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 05:28:40	10208ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 15:04:38	7920ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 13:59:30	5692ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 18:52:25	9986ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 08:35:51	4998ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 06:52:23	6822ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 23:04:03	4429ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 04:19:41	11946ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 12:24:03	7012ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 22:12:10	9433ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-01 07:59:01	1644ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 14:40:07	5374ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 04:14:58	3032ms	2 NS 1 A 0 MX	🔒 Secure	View