sunster.dk DNS records

🖥️ Nameservers2 records 49ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	3600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records4 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 198ms

TXT Record
ahrefs-site-verification_ec6b3b1c2ce64c79fbac8a03c8c8017d6089c303a8c56c7aacf671c945cf64e8
facebook-domain-verification=e8olzbrm0m5hqk20eoxq1t74spxryj
google-site-verification=ifCQMizL2oJCOub9zWku_2Qzgm2nnFLDHSKtlcaJhY0
https://heysender._domainkey.sunster.dk
klaviyo-site-verification=W9YZGF
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (sunster.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.sunster.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:info@sunster.dk; ruf=mailto:info@sunster.dk.

📬 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 / DANE4 records 70ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC89ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070401
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

49ms

A

37ms

MX

64ms

AAAA

37ms

TXT

198ms

CAA

78ms

HTTPS

44ms

TLSA

70ms

SOA

0ms

MTA-STS

86ms

DNSSEC

89ms

SRV

69ms

Total

790ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:01:23	790ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 20:17:37	4897ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 01:25:38	5059ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-07 02:20:40	2334ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 01:40:22	938ms	2 NS 1 A 4 MX	🔒 Secure	View