grun.dk DNS records

🖥️ Nameservers2 records 25ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.11	3600s	webcluster1.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records3 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod8-cph3.one.com	185.164.14.102	mx1.pub.mailpod8-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod8-cph3.one.com	185.164.14.103	mx2.pub.mailpod8-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod8-cph3.one.com	185.164.14.104	mx3.pub.mailpod8-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:5f:a782:9ec3:582f	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 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 / DANE3 records 54ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082306
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

25ms

A

27ms

MX

34ms

AAAA

32ms

TXT

115ms

CAA

22ms

HTTPS

29ms

TLSA

54ms

SOA

0ms

MTA-STS

41ms

DNSSEC

99ms

SRV

33ms

Total

574ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 23:39:40	574ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-28 06:00:52	664ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 19:42:09	752ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-24 15:11:34	2503ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-24 12:19:48	24677ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-15 18:31:43	13739ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-26 23:16:11	1390ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-26 08:11:24	699ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-22 23:20:14	767ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-21 04:00:46	1040ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 03:38:55	1249ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 18:02:58	1155ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 09:32:46	654ms	2 NS 1 A 3 MX	🔒 Secure	View