fyrendals.dk DNS records

🖥️ Nameservers2 records 29ms

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 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.26	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod13-cph3.one.com	185.10.9.42	mx1.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod13-cph3.one.com	185.10.9.43	mx2.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod13-cph3.one.com	185.10.9.44	mx3.pub.mailpod13-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod13-cph3.one.com	185.10.9.45	mx4.pub.mailpod13-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 20ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:d1:7299:8c0e:8b65	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 Records1 records 120ms

TXT Record
google-site-verification=eu2H6_CXW19BHpUhAk0B27samVsApxnEYHnr9bzQnTs

✉️ 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 64ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	BE8C554E6A2A9BFE9F87080F0AE71BAD…

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083001
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

29ms

A

24ms

MX

24ms

AAAA

20ms

TXT

120ms

CAA

28ms

HTTPS

27ms

TLSA

64ms

SOA

0ms

MTA-STS

33ms

DNSSEC

100ms

SRV

35ms

Total

627ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 05:18:21	627ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 15:25:31	2961ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-23 12:22:18	2832ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-22 09:00:00	1435ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-15 07:52:44	2945ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-02 23:08:55	8784ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 13:33:58	2778ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 23:29:02	943ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 04:37:41	835ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-22 06:46:41	932ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 10:18:56	636ms	2 NS 1 A 4 MX	🔒 Secure	View