nummerressourcer.dk DNS records

🖥️ Nameservers2 records 67ms

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 203ms

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 598ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.nummerressourcer.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)

🔐 DNSSEC270ms

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

🏷️ SOA0ms

Field	Value
Serial	1486
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

67ms

A

203ms

MX

70ms

AAAA

78ms

TXT

598ms

CAA

205ms

HTTPS

68ms

TLSA

174ms

SOA

0ms

MTA-STS

147ms

DNSSEC

270ms

SRV

445ms

Total

17247ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 15:36:15	17247ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 10:05:49	17558ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 01:54:41	6713ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 19:13:02	17235ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 17:20:16	12029ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 23:59:29	17172ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 18:03:10	9420ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 17:15:18	9734ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 16:00:54	5834ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 15:57:44	9449ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 15:41:58	3415ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 04:41:23	5700ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 00:32:20	3542ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 21:56:37	2953ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 15:34:21	5646ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 16:29:34	5633ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 18:14:36	7218ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 21:33:00	3386ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 11:42:10	1342ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-04 01:50:55	10778ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 19:15:56	3613ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 06:48:22	17239ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 06:09:43	4753ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 05:52:33	4424ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 03:31:58	11984ms	2 NS 1 A 0 MX	🔒 Secure	View