harkjaer.dk DNS records

🖥️ Nameservers2 records 39ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.135	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records3 records 25ms

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 25ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:3c:29ce:374e:c743	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 51ms

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…

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
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

39ms

A

33ms

MX

25ms

AAAA

25ms

TXT

132ms

CAA

35ms

HTTPS

36ms

TLSA

51ms

SOA

0ms

MTA-STS

50ms

DNSSEC

103ms

SRV

44ms

Total

617ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:20:05	617ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-21 02:04:30	1684ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-15 02:47:55	8080ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-27 09:23:06	2914ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-27 20:47:30	1171ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-27 09:12:44	549ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-22 02:05:50	2699ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 23:57:46	787ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 11:10:58	972ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 11:02:58	1088ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 10:54:36	873ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 10:53:28	1203ms	2 NS 1 A 3 MX	🔒 Secure	View