nationaltforskningscenterforarbejdsmiljo.dk DNS records

🖥️ Nameservers2 records 70ms

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 200ms

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 540ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.nationaltforskningscenterforarbejdsmiljo.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)

🔐 DNSSEC166ms

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

🏷️ SOA0ms

Field	Value
Serial	1468
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

70ms

A

200ms

MX

72ms

AAAA

215ms

TXT

540ms

CAA

71ms

HTTPS

77ms

TLSA

415ms

SOA

0ms

MTA-STS

260ms

DNSSEC

166ms

SRV

427ms

Total

17468ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 16:30:32	17468ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 19:32:11	17566ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 17:27:49	1579ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 01:31:09	17318ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 22:54:51	17662ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 17:27:12	9798ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 17:22:15	2708ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 08:21:26	8142ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 07:52:53	9864ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 07:35:59	6822ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 07:00:00	14310ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 04:52:14	6219ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 03:45:06	1976ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 21:55:16	6121ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 16:20:34	5696ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 21:57:20	9180ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 13:39:07	3938ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 06:03:09	2434ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 01:53:11	8635ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 21:22:02	14234ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 19:25:48	14108ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 20:38:20	24773ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 19:54:02	19694ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 19:24:29	11905ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 19:14:00	18352ms	2 NS 1 A 0 MX	🔒 Secure	View