nationaltforskningscenterforarbejdsmiljoe.dk DNS records

🖥️ Nameservers2 records 215ms

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 212ms

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 553ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.nationaltforskningscenterforarbejdsmiljoe.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)

🔐 DNSSEC291ms

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

🏷️ SOA0ms

Field	Value
Serial	1397
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

215ms

A

212ms

MX

75ms

AAAA

214ms

TXT

553ms

CAA

209ms

HTTPS

77ms

TLSA

183ms

SOA

0ms

MTA-STS

283ms

DNSSEC

291ms

SRV

1438ms

Total

18474ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 23:52:42	18474ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-09-03 13:43:41	17709ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-09-01 11:04:33	1282ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 17:43:05	17865ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 21:38:21	18245ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 18:23:23	17242ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 08:12:57	2915ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 03:38:21	10735ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 02:28:28	3142ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 02:22:05	9060ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 02:10:45	9861ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 00:45:47	13908ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 22:09:32	12873ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 11:54:17	11893ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 06:00:57	25095ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 11:46:14	5733ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 14:07:58	1506ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 03:15:54	6739ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 11:16:29	6643ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 22:57:54	3345ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 22:11:10	17373ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 21:47:39	9729ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 21:09:08	32541ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 20:57:56	3476ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 20:39:50	25463ms	2 NS 1 A 0 MX	🔒 Secure	View