nummerregister.dk DNS records

🖥️ Nameservers2 records 197ms

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 208ms

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 560ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.nummerregister.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)

🔐 DNSSEC271ms

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

🏷️ SOA0ms

Field	Value
Serial	1661
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

197ms

A

208ms

MX

66ms

AAAA

75ms

TXT

560ms

CAA

210ms

HTTPS

218ms

TLSA

184ms

SOA

0ms

MTA-STS

134ms

DNSSEC

271ms

SRV

323ms

Total

1107ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 21:45:11	1107ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 11:18:37	1394ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 02:54:07	17495ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 00:10:24	17370ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 21:29:31	4741ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 03:17:03	9269ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 17:30:57	9175ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 11:09:31	11802ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 10:53:09	1450ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 10:38:43	1606ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 09:58:11	9735ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 04:49:42	11488ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 02:55:40	4282ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 22:08:14	5457ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 15:18:58	7618ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 09:03:40	5820ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 16:33:09	3947ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 07:42:55	7033ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 14:30:16	5604ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-04 05:55:53	9843ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 02:21:37	5574ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-31 06:02:40	5505ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 01:33:13	17700ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 01:43:53	17298ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 01:39:35	5493ms	2 NS 1 A 0 MX	🔒 Secure	View