lrc.dk DNS records

🖥️ Nameservers2 records 414ms

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 387ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.72	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 297ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod10-cph3.one.com	104.37.34.70	mx1.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod10-cph3.one.com	104.37.34.71	mx2.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod10-cph3.one.com	104.37.34.72	mx3.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod10-cph3.one.com	104.37.34.73	mx4.pub.mailpod10-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 311ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:47:3d7c:8328:345f	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 / DANE4 records 876ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC577ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081605
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

414ms

A

387ms

MX

297ms

AAAA

311ms

TXT

739ms

CAA

287ms

HTTPS

278ms

TLSA

876ms

SOA

0ms

MTA-STS

459ms

DNSSEC

577ms

SRV

482ms

Total

5490ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 21:21:49	5490ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 05:34:15	996ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 04:33:14	1543ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 12:21:17	822ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 23:08:49	3199ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 12:36:58	1737ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-26 11:41:58	707ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 22:49:43	1187ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 05:41:56	562ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 00:16:29	614ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 12:47:59	1457ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 13:16:49	2641ms	2 NS 1 A 4 MX	🔒 Secure	View