hdl.dk DNS records

🖥️ Nameservers5 records 41ms

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 276ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.139.203	3600s	web3.gigahost.dk	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 84ms

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	hdl.dk → 46.183.139.203
🔶 Autoconfig	hdl.dk → 46.183.139.203

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 216ms

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

📝 TXT Records2 records 235ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.hdl.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.hdl.dk	hdl.dk

🔗 TLSA / DANE

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

🔐 DNSSEC9085ms

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@hdl.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-03 07:51:08

Field	Value
Registrar	GIGAHOST ApS
Registered	2000-11-30
Expires	2026-12-31 (120d)

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

276ms

MX

84ms

AAAA

38ms

TXT

235ms

CAA

48ms

HTTPS

44ms

TLSA

69ms

SOA

0ms

MTA-STS

142ms

DNSSEC

9085ms

SRV

216ms

Total

9692ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:34:43	9692ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-21 03:16:06	2868ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-13 08:13:30	1066ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 23:26:09	2836ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-03 23:07:18	1769ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 13:43:28	1046ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-17 01:13:33	2854ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 05:56:42	1056ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 07:50:10	2172ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 10:10:25	738ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-21 10:47:47	2198ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 06:24:30	1611ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 11:06:15	713ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 11:04:13	1148ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 10:57:28	1140ms	5 NS 1 A 3 MX	⚠️ Bogus	View
2026-06-17 10:54:09	933ms	5 NS 1 A 3 MX	🔓 Insecure	View