212.dk DNS records

🖥️ Nameservers2 records 686ms

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

🌍 A Records1 records 688ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.158	—	webcluster1.webpod17-cph3.one.com	AS51468	—	—	—	Copenhagen

📧 MX Records4 records 648ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	—	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 636ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:f2:f5d0:4d8f:80a7	—	—	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 791ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	F9CAE2DF0FCB54F04130769823BED77A…

🔐 DNSSEC1388ms

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

🏷️ SOA637ms

Field	Value
Serial	2026061101
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

686ms

A

688ms

MX

648ms

AAAA

636ms

TXT

1601ms

CAA

691ms

HTTPS

676ms

TLSA

791ms

SOA

637ms

MTA-STS

716ms

DNSSEC

1388ms

SRV

0ms

Total

11252ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:56:27	999ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 21:31:06	4871ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 01:32:44	2101ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 10:41:51	938ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 16:26:03	745ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 08:10:18	3228ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 05:42:23	921ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 12:54:50	940ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 13:21:05	11252ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 13:12:34	1113ms	2 NS 1 A 4 MX	🔒 Secure	View