sidselludvigsen.dk DNS records

🖥️ Nameservers2 records 73ms

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 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.241.122	600s	webcluster2.wordpresspod2-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx1.pub.mailpod10-cph3.one.com	104.37.34.70	mx1.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	600s	mx2.pub.mailpod10-cph3.one.com	104.37.34.71	mx2.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	600s	mx3.pub.mailpod10-cph3.one.com	104.37.34.72	mx3.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	600s	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 93ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:104:80d3:e42d:7517:8c78	600s	—	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 170ms

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…

🔐 DNSSEC242ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082105
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

73ms

A

67ms

MX

64ms

AAAA

93ms

TXT

466ms

CAA

66ms

HTTPS

86ms

TLSA

170ms

SOA

0ms

MTA-STS

101ms

DNSSEC

242ms

SRV

8087ms

Total

9492ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-22 13:49:58	9492ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-18 07:35:06	8856ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-06 05:39:49	1180ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-02 07:13:44	1087ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-28 01:16:09	8841ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 00:50:30	2763ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 00:39:24	2780ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 00:08:22	957ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 23:03:09	2019ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 22:40:50	915ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 16:27:09	908ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 13:20:41	18788ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-17 02:07:59	907ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-15 17:55:13	16932ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-11 18:22:07	913ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-10 13:50:19	1740ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 04:37:49	1770ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-05 19:42:52	1156ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 11:53:12	687ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 18:40:33	886ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 18:38:34	703ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 15:16:50	631ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 20:50:12	1707ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 02:31:35	1520ms	2 NS 1 A 4 MX	🔒 Secure	View