frhk.dk DNS records

🖥️ Nameservers2 records 36ms

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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	—	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 49ms

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)

✗ No AAAA records — IPv6 not configured

🔐 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 92ms

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…

🔐 DNSSEC73ms

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

🏷️ SOA51ms

Field	Value
Serial	2026042602
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

36ms

A

57ms

MX

49ms

AAAA

50ms

TXT

194ms

CAA

36ms

HTTPS

34ms

TLSA

92ms

SOA

51ms

MTA-STS

40ms

DNSSEC

73ms

SRV

0ms

Total

719ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:50:38	677ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 22:57:28	533ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 03:13:15	10205ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 06:13:42	779ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 13:37:25	1269ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 21:26:32	606ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 14:06:00	846ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 13:20:53	873ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 22:45:03	902ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 14:26:17	1186ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 13:56:00	1030ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 17:10:57	933ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 02:40:45	635ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 17:18:57	997ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:33:26	901ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:26:53	719ms	2 NS 1 A 4 MX	🔒 Secure	View