befolkningsundersoegelsen.dk

📜 Historical scan 2026-06-16 14:17:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

befolkningsundersoegelsen.dk is a .dk domain served by 2 nameservers (ns1.regsj.dk, ns2.regsj.dk). It was registered on 7 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.198.168.19 is hosted by Region Sjaelland (AS43806) in Denmark. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.regsj.dk	—	—	—
ns2.regsj.dk	—	—	—

🌍 A Records#

1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.198.168.19	—	adfs.regionsjaelland.dk befolkningsundersoegelsen.dk dinregion.regionsjaelland.dk drgkonference2011.dk extranet.regionsjaelland.dk oma.regionsjaelland.dk ota.regionsjaelland.dk ota.regionsjaelland.dk.regionsjaelland.dk praksisdatabasen.dk slagelse-sygehus.dk slagelsesygehus.dk svnyf081dmz.regsj.dk vaekstforum.regionsjaelland.dk viertilfordig.dk www.drgkonference2011.dk www.reg-sj.dk www.regsj.dk www.viertilfordig.dk xn--befolkningsundersgelsen-1mc.dk	AS43806	Region Sjaelland	91.198.168.0/24	🇩🇰 Denmark	—

📧 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 Records#

1 records 241ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.befolkningsundersoegelsen.dk)
p=reject	v=DMARC1;p=reject;sp=reject;rua=mailto:gadio9eh@ag.eu.dmarcadvisor.com;ruf=mailto:gadio9eh@fr.eu.dmarcadvisor.com;fo=1

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 01:30:45

www CNAME	svnyf081dmz.regsj.dk (all on regsj.dk) → 91.198.168.19 (AS43806)
www vs bare domain	Same network befolkningsundersoegelsen.dk: 91.198.168.19 (AS43806) www.befolkningsundersoegelsen.dk: 91.198.168.19 (AS43806)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

25ms

Field	Value
Serial	1605
Primary NS (MNAME)	ns1.regsj.dk
Responsible (RNAME)	hostmaster@regsj.dk
Refresh	900s
Retry	90s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 20:41:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-01-07
Expires	2028-01-31 (464d)

📋 WHOIS#

⏱️ Lookup Timing#

25ms

27ms

25ms

AAAA

27ms

TXT

241ms

CAA

29ms

HTTPS

28ms

TLSA

90ms

SOA

25ms

MTA-STS

59ms

DNSSEC

98ms

SRV

0ms

Total

623ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:10:33	625ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 13:19:16	843ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-26 21:26:34	737ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-03 00:37:36	914ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-25 16:23:17	1852ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 14:17:45 shown	623ms	2 NS 1 A 0 MX	🔓 Insecure