cemark.dk DNS records

🖥️ Nameservers2 records 1239ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records1 records 982ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.170	—	webcluster2.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 948ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod9-cph3.one.com	185.164.14.118	mx1.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod9-cph3.one.com	185.164.14.119	mx2.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod9-cph3.one.com	185.164.14.120	mx3.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx4.pub.mailpod9-cph3.one.com	185.164.14.124	mx4.pub.mailpod9-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 1295ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:8056:a762:690b:866a	—	—	AS51468	One.com A/S	2a02:2350::/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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 3897ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…

🔐 DNSSEC6184ms

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

🏷️ SOA1190ms

Field	Value
Serial	2026061505
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

1239ms

A

982ms

MX

948ms

AAAA

1295ms

TXT

2823ms

CAA

1105ms

HTTPS

711ms

TLSA

3897ms

SOA

1190ms

MTA-STS

1527ms

DNSSEC

6184ms

SRV

0ms

Total

65535ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 03:44:41	627ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 06:11:21	9052ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 19:44:38	717ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 03:14:28	2078ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 04:45:34	788ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 22:20:03	65535ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 20:08:27	2242ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 20:07:42	477ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 20:01:05	987ms	2 NS 1 A 4 MX	🔒 Secure	View