undersogelser.dk

Records from scan: 2026-10-07 16:42:58 · 655ms total · last checked 2026-10-17 05:21 (unchanged)

⬇ 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. Its website address 185.252.117.129 is hosted by Contrasec Oy (AS201750) in Finland. 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 41ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.252.117.129	600s	—	AS201750	Contrasec Oy	185.252.116.0/22	🇫🇮 Finland	—

📧 MX Records#

2 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mailstore1.secureserver.net	92.204.80.19	sxplibsmtp-v02.prod.sxb1.secureserver.net	AS21499 Host Europe GmbH
10	3600s	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

🔌 SRV Records#

1 records 96ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.secureserver.net

📝 TXT Records#

1 records 258ms

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#

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#

69ms

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

🏷️ SOA#

58ms

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#

41ms

42ms

52ms

AAAA

45ms

TXT

258ms

CAA

56ms

HTTPS

40ms

TLSA

179ms

SOA

58ms

MTA-STS

69ms

DNSSEC

69ms

SRV

96ms

Total

655ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:42:58 shown	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	1495ms	2 NS 1 A 2 MX	🔓 Insecure