cybersikkerhedseksperten.dk DNS records

🖥️ Nameservers2 records 51ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.130	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 39ms

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 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:10:dc5c:8589:c4ad	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 68ms

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…

🔐 DNSSEC72ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081201
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

51ms

A

44ms

MX

39ms

AAAA

40ms

TXT

190ms

CAA

45ms

HTTPS

49ms

TLSA

68ms

SOA

0ms

MTA-STS

59ms

DNSSEC

72ms

SRV

54ms

Total

663ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 06:19:05	663ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 13:51:47	1109ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 08:01:10	1151ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 01:16:00	2009ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-10 02:38:47	2682ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 01:40:02	1184ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-04 21:45:59	2805ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-02 10:35:35	991ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-31 10:09:38	8432ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-29 09:14:21	1086ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 09:31:04	1771ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 09:24:01	896ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 08:51:58	838ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-24 07:53:24	1660ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 05:47:55	2746ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-22 05:02:35	953ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-20 23:14:42	828ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-19 21:02:55	1225ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-18 16:09:34	1003ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 12:32:59	8947ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-14 08:53:26	1051ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-12 15:42:20	1096ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-10 17:08:44	1800ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 02:39:44	1446ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-07 18:33:05	1100ms	2 NS 1 A 4 MX	🔒 Secure	View