sks73.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.45.77.44	43200s	Mail.hurtigweb.com	AS204151	EWII Bredbaand A/S	194.45.76.0/22	🇩🇰 Denmark	Kokkedal

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.hurtigweb.com	194.45.77.44 2a06:4004:802a:0:4920:1085:c9dd:d446	Mail.hurtigweb.com —	AS204151 EWII Bredbaand A/S AS204151 EWII Bredbaand A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.hurtigweb.com → 194.45.77.44
🔶 Autoconfig	autoconfig.hurtigweb.com → 194.45.77.44

🔷 AAAA Records (IPv6)1 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:4004:802a:0:4920:1085:c9dd:d445	43200s	—	AS204151	EWII Bredbaand A/S	2a06:4000:0:0:0:0:0:0/29	🇩🇰 Denmark	Egernsund

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 155ms

TXT Record
default._domainkey v=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnMu7LNe5xg6jEw4w7sdeZIDIn5MC+mkvfuV/1rB/E9ThRPTEOBRQyYdo4cSXzNamv02rHnHrqo2BhuL+ft51zNtKk8eqK3eF7uF+JmBcihEWOimtlX1cLkJAYSEfM7D/eeINcSRSwOfA0YutPTQ4cFE98HRlTEBd34K0T7qdm932miCKPi5eu8YwgmvdqfuxDrlhGYfgvztXpzEXAmkR9Za4X+5Vz/g5LbOrncyG0xqODKQGdP2BtMF09Xi4/pGfuqajC7D4gIlTuwbQl912PIlzqT2GpNUqiO0EAUGkoynlE5sNrz4EeJGpkdyhvxl/+qPtWmTwU7pqghAyiJrPsQIDAQAB
v=spf1 ip4:194.45.77.44 ip6:2a06:4004:802a:0:4920:1085:c9dd:d446 -all

TXT Record

default._domainkey v=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnMu7LNe5xg6jEw4w7sdeZIDIn5MC+mkvfuV/1rB/E9ThRPTEOBRQyYdo4cSXzNamv02rHnHrqo2BhuL+ft51zNtKk8eqK3eF7uF+JmBcihEWOimtlX1cLkJAYSEfM7D/eeINcSRSwOfA0YutPTQ4cFE98HRlTEBd34K0T7qdm932miCKPi5eu8YwgmvdqfuxDrlhGYfgvztXpzEXAmkR9Za4X+5Vz/g5LbOrncyG0xqODKQGdP2BtMF09Xi4/pGfuqajC7D4gIlTuwbQl912PIlzqT2GpNUqiO0EAUGkoynlE5sNrz4EeJGpkdyhvxl/+qPtWmTwU7pqghAyiJrPsQIDAQAB

v=spf1 ip4:194.45.77.44 ip6:2a06:4004:802a:0:4920:1085:c9dd:d446 -all

✉️ SPF

Policy	Record (sks73.dk)
-all (hard fail)	v=spf1 ip4:194.45.77.44 ip6:2a06:4004:802a:0:4920:1085:c9dd:d446 -all

📨 DMARC

Policy	Record (_dmarc.sks73.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:fm@sks73.dk; pct=90

📬 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.sks73.dk	sks73.dk

🔗 TLSA / DANE2 records 4034ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.hurtigweb.com	DANE-EE · SPKI · SHA-256	C5E68B1357D5C5FC2B6A07E367409029…
SMTP _25._tcp.mail.hurtigweb.com	DANE-TA · SPKI · SHA-256	C5E68B1357D5C5FC2B6A07E367409029…

🔐 DNSSEC87ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026081201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

38ms

MX

36ms

AAAA

39ms

TXT

155ms

CAA

38ms

HTTPS

44ms

TLSA

4034ms

SOA

0ms

MTA-STS

76ms

DNSSEC

87ms

SRV

68ms

Total

8846ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 05:59:06	8846ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 07:51:23	1032ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 20:04:41	6318ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 23:14:17	3583ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 16:56:48	775ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 10:58:54	655ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 13:00:13	1153ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:41:50	872ms	2 NS 1 A 1 MX	🔒 Secure	View