kerubia.dk DNS records

🖥️ Nameservers2 records 85ms

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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.68	3600s	webcluster1.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod10-cph3.one.com	104.37.34.70	mx1.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod10-cph3.one.com	104.37.34.71	mx2.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod10-cph3.one.com	104.37.34.72	mx3.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod10-cph3.one.com	104.37.34.73	mx4.pub.mailpod10-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 76ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:27:1f3b:c478:878	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 / DANE4 records 100ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC156ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082204
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

85ms

A

72ms

MX

64ms

AAAA

76ms

TXT

233ms

CAA

82ms

HTTPS

114ms

TLSA

100ms

SOA

0ms

MTA-STS

98ms

DNSSEC

156ms

SRV

130ms

Total

1117ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:17:29	1117ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 03:32:32	2205ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 05:40:54	6908ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-07 13:14:00	1742ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-04 00:41:06	1032ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-02 00:28:14	922ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-31 09:48:56	961ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 00:47:11	2791ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 00:35:24	5192ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 00:00:41	1047ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 23:48:42	947ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 22:53:55	1121ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 21:31:38	860ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 07:10:29	8854ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 02:56:08	968ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 20:30:27	2808ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 20:11:31	862ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 20:02:13	955ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-15 09:33:50	808ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-12 09:01:04	3097ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-11 01:12:09	1247ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 12:54:57	2646ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-07 03:10:38	2528ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-05 00:04:18	1191ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 20:45:39	710ms	2 NS 1 A 4 MX	🔒 Secure	View