havkrog.dk DNS records

🖥️ Nameservers2 records 32ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records4 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod14-cph3.one.com	185.10.9.212	mx1.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod14-cph3.one.com	185.10.9.213	mx2.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod14-cph3.one.com	185.10.9.214	mx3.pub.mailpod14-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod14-cph3.one.com	185.10.9.215	mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 164ms

TXT Record
v=spf1 include:_custspf.one.com include:spf-partner.lasertryk.dk ~all

✉️ SPF

Policy	Record (havkrog.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com include:spf-partner.lasertryk.dk ~all

📨 DMARC

Policy	Record (_dmarc.havkrog.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dns@havkrog.dk; ruf=mailto:dns@havkrog.dk

📬 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 87ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com	DANE-EE · SPKI · SHA-256	A4B9A2A35B513EFAC91F5A3C11DD0C58…

🔐 DNSSEC80ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082205
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

32ms

A

45ms

MX

32ms

AAAA

49ms

TXT

164ms

CAA

55ms

HTTPS

58ms

TLSA

87ms

SOA

0ms

MTA-STS

57ms

DNSSEC

80ms

SRV

60ms

Total

685ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 10:27:11	685ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 00:06:39	689ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 23:40:57	3011ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-08 13:44:31	1154ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-13 06:24:09	4931ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 01:03:33	8794ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 08:11:38	1438ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 15:31:39	3062ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 10:52:20	1196ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 13:06:48	791ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 11:02:49	1214ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:58:53	837ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:57:53	1015ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:55:01	1060ms	2 NS 1 A 4 MX	🔒 Secure	View