dotdut.dk DNS records

🖥️ Nameservers5 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	—	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 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.139.227	3600s	web27.gigahost.dk	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 141ms

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	dotdut.dk → 46.183.139.227
🔶 Autoconfig	dotdut.dk → 46.183.139.227

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 156ms

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

📝 TXT Records2 records 400ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.dotdut.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.dotdut.dk	dotdut.dk

🔗 TLSA / DANE

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

🔐 DNSSEC85ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'dotdut.dk/DS/IN': 127.0.0.1#53

🏷️ SOA74ms

Field	Value
Serial	2026061801
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@dotdut.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

37ms

A

63ms

MX

141ms

AAAA

35ms

TXT

400ms

CAA

63ms

HTTPS

70ms

TLSA

126ms

SOA

74ms

MTA-STS

42ms

DNSSEC

85ms

SRV

156ms

Total

1046ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:48:22	920ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 20:00:46	2012ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-15 05:19:50	1202ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-09 07:47:29	9962ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-02 03:15:12	10360ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 15:14:00	1202ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-07-17 04:48:59	1196ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 07:44:07	974ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 12:22:35	848ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 23:38:19	1675ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-25 10:28:05	1142ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-24 05:08:34	1046ms	5 NS 1 A 3 MX	❓ Unknown	View
2026-06-21 19:40:27	1236ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 04:28:29	458ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 04:21:03	995ms	5 NS 1 A 3 MX	🔓 Insecure	View