gsf-kunst.dk DNS records

🖥️ Nameservers5 records 32ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.20.91	3600s	static.91.20.76.144.clients.your-server.de	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records3 records 29ms

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	gsf-kunst.dk → 144.76.20.91
🔶 Autoconfig	gsf-kunst.dk → 144.76.20.91

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 282ms

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

📝 TXT Records2 records 124ms

TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF

Policy	Record (gsf-kunst.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk -all

📨 DMARC

Policy	Record (_dmarc.gsf-kunst.dk)
p=reject	v=DMARC1; p=reject;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.gsf-kunst.dk	gsf-kunst.dk

🔗 TLSA / DANE

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

🔐 DNSSEC260ms

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@gsf-kunst.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

32ms

A

31ms

MX

29ms

AAAA

180ms

TXT

124ms

CAA

46ms

HTTPS

27ms

TLSA

36ms

SOA

0ms

MTA-STS

202ms

DNSSEC

260ms

SRV

282ms

Total

840ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:42:42	840ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 20:37:22	9823ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 08:13:53	1749ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 03:20:43	1092ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 16:10:44	1023ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-02 09:19:02	1097ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-24 01:10:21	9895ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 22:52:39	1060ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 19:22:12	1261ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 16:14:29	901ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 01:32:33	881ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 10:49:43	1182ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 08:58:33	847ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-06-22 22:35:06	1803ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-22 01:21:51	1160ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 16:16:22	1131ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 18:54:46	1388ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 09:18:26	1335ms	5 NS 1 A 3 MX	🔓 Insecure	View