undersogelser.dk

📜 Historical scan 2026-06-17 17:41:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

undersogelser.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mailstore1.secureserver.net, smtp.secureserver.net. The zone is not DNSSEC-signed, has no 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 211ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	2603:5:2153::20 97.74.101.32	ns61.domaincontrol.com ns61.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns62.domaincontrol.com	173.201.69.32 2603:5:2253::20	ns62.domaincontrol.com ns62.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

1 records 204ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.252.117.129	—	—	AS201750	—	—	—	—

📧 MX Records#

2 records 219ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	mailstore1.secureserver.net	92.204.80.19	sxplibsmtp-v02.prod.sxb1.secureserver.net	AS21499 Host Europe GmbH
10	—	smtp.secureserver.net	92.204.80.20	sxplibsmtp-v01.prod.sxb1.secureserver.net	AS21499 Host Europe GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 350ms

TXT Record
v=spf1 include:secureserver.net -all

✉️ SPF#

Policy	Record (undersogelser.dk)
-all (hard fail)	v=spf1 include:secureserver.net -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-07 16:42:58

www CNAME	undersogelser.dk (all on undersogelser.dk) → 185.252.117.129 (AS201750)
www vs bare domain	Same network undersogelser.dk: 185.252.117.129 (AS201750) www.undersogelser.dk: 185.252.117.129 (AS201750)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

313ms

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

🏷️ SOA#

225ms

Field	Value
Serial	2021031900
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

211ms

204ms

219ms

AAAA

235ms

TXT

350ms

CAA

207ms

HTTPS

213ms

TLSA

685ms

SOA

225ms

MTA-STS

208ms

DNSSEC

313ms

SRV

0ms

Total

1495ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:42:58	655ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-04 10:19:19	592ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-30 02:39:20	779ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-27 14:53:47	790ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-27 01:37:56	839ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-26 18:58:23	1187ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-24 02:01:37	903ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 11:05:25	1143ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 17:41:20 shown	1495ms	2 NS 1 A 2 MX	🔓 Insecure