kac.dk DNS records

🖥️ Nameservers5 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records1 records 178ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.139.221	3600s	web21.gigahost.dk	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 194ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.183.139.221
🔶 Autoconfig	46.183.139.221

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 214ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records3 records 206ms

TXT Record
google-site-verification=FFZfZfFdRVNfa2AHmj4NMPHbEL7k248mo6PGiFysXUI
google-site-verification=JA5mAO2dmDqClQ_ktVTcKPz0gsnrUJBEZCTKNIBlzRM
google-site-verification=JxjEHOu-jJtanvj29P7u2TuEqICsZ5LMQ6bjNevVZNc

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC108ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@kac.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

178ms

MX

194ms

AAAA

50ms

TXT

206ms

CAA

191ms

HTTPS

192ms

TLSA

81ms

SOA

0ms

MTA-STS

62ms

DNSSEC

108ms

SRV

214ms

Total

637ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:45:02	637ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 11:44:17	3922ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 05:58:05	2976ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-07 02:17:52	3017ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-31 23:11:49	1130ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-07-23 14:22:29	888ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 23:01:43	2857ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-12 09:32:20	9829ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 14:56:37	5782ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 17:07:40	2345ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 09:00:03	977ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-18 19:12:00	1383ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 22:04:05	781ms	5 NS 1 A 3 MX	🔓 Insecure	View