hardo.dk DNS records

🖥️ Nameservers2 records 35ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.154	—	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	—	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:d7:6a84:e56a:90c	—	—	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 102ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	D91CB8AC124CB360F986182813BDF3FD…

🔐 DNSSEC150ms

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

🏷️ SOA41ms

Field	Value
Serial	2026042405
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

35ms

A

36ms

MX

46ms

AAAA

35ms

TXT

158ms

CAA

26ms

HTTPS

39ms

TLSA

102ms

SOA

41ms

MTA-STS

57ms

DNSSEC

150ms

SRV

0ms

Total

1360ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:24:29	718ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 15:29:24	891ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 15:13:41	2703ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 14:51:41	5290ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-20 14:13:23	7511ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 19:37:04	1266ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 03:31:42	887ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 04:51:40	8945ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-02 01:46:26	945ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 18:48:46	1111ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 10:52:00	790ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 11:06:38	968ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 11:01:35	890ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:54:36	1360ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:54:16	840ms	2 NS 1 A 4 MX	🔒 Secure	View