combitech.dk

Records from scan: 2026-10-02 18:49:46 · 4592ms total · last checked 2026-10-16 14:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

combitech.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 29 November 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.163.234.138 is hosted by Saab AB (AS197425) in Sweden. Mail is handled by weald.air.saab.se, weald2.air.saab.se. The zone is not DNSSEC-signed, publishes a 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 43ms

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#

2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.163.234.138	3600s	—	AS197425	Saab AB	136.163.0.0/16	🇸🇪 Sweden	—
176.57.89.238	3600s	krabi.combitech.biz	AS197308	Telia Cygate AB	176.57.88.0/22	🇸🇪 Sweden	Stockholm

📧 MX Records#

2 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	weald.air.saab.se	136.163.212.3	weald.air.saab.se	AS197425 Saab AB
10	3600s	weald2.air.saab.se	136.163.212.4	weald2.air.saab.se	AS197425 Saab AB

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 237ms

TXT Record
2bnyw8xzvnhj86rm1fh606x0cp8mk15p
MS=ms98959387
v=spf1 mx ~all

✉️ SPF#

Policy	Record (combitech.dk)
~all (soft fail)	v=spf1 mx ~all

📨 DMARC#

Policy	Record (_dmarc.combitech.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:kg6qzi3m@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#

2 records 48ms

Flags	Tag	Value
0	issue	digicert.com
128	issue	letsencrypt.org

🧩 Web & zone#

checked 2026-10-14 10:49:49

www CNAME	combitech.dk (all on combitech.dk) → 136.163.234.138 176.57.89.238 (AS197308 AS197425)
www vs bare domain	Same network combitech.dk: 136.163.234.138 176.57.89.238 (AS197308 AS197425) www.combitech.dk: 136.163.234.138 176.57.89.238 (AS197308 AS197425)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

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

🏷️ SOA#

54ms

Field	Value
Serial	2026051101
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	14400s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-17 02:49:29

Field	Value
Registrar	Abion AB
Registered	2001-11-29
Expires	2026-12-31 (75d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

43ms

44ms

46ms

AAAA

41ms

TXT

237ms

CAA

48ms

HTTPS

47ms

TLSA

4026ms

SOA

54ms

MTA-STS

53ms

DNSSEC

103ms

SRV

80ms

Total

4592ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 18:49:46 shown	4592ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-31 19:57:26	4625ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 04:38:56	5709ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-03 01:08:49	11327ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-27 21:07:41	2203ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-20 05:35:24	3778ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-16 21:50:47	4747ms	2 NS 2 A 2 MX	🔓 Insecure