thansengruppen.dk

📜 Historical scan 2026-06-26 14:19:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thansengruppen.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 28 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.14.90.203 is hosted by Tele2 SWIPnet (AS1257) in Sweden. Mail is handled by mail2.thansen.dk, mail.thansen.dk. 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 187ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 377ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.14.90.203	28800s	redirect.portsit.se	AS1257	Tele2 SWIPnet	193.12.0.0/14	🇸🇪 Sweden	Malmö

📧 MX Records#

2 records 443ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	28800s	mail2.thansen.dk	80.63.17.115	mail2.thansen.dk	AS3292 TDC Holding A/S
10	28800s	mail.thansen.dk	80.63.17.110	mail.thansen.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 658ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.thansengruppen.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:dmarc@t-h-g.dk;

📬 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 2026-10-10 18:58:13

www	193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domain	Same network thansengruppen.dk: 193.14.90.203 (AS1257) www.thansengruppen.dk: 193.14.90.203 (AS1257)
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#

478ms

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

🏷️ SOA#

409ms

Field	Value
Serial	2023111500
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

WHOIS fetched 2026-10-07 08:53:52

Field	Value
Registrar	Abion AB
Registered	1998-01-28
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

187ms

377ms

443ms

AAAA

202ms

TXT

658ms

CAA

392ms

HTTPS

406ms

TLSA

1652ms

SOA

409ms

MTA-STS

442ms

DNSSEC

478ms

SRV

458ms

Total

3169ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 00:18:11	1527ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-02 12:41:16	1167ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-26 14:19:09 shown	3169ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-26 01:06:21	946ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 12:03:08	911ms	2 NS 1 A 2 MX	🔓 Insecure