cathrinevalentin.dk DNS records

🖥️ Nameservers2 records 223ms

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 256ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.133	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 223ms

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 237ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:2c:4182:bb88:3f7a	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 820ms

TXT Record
google-site-verification=noEv0mhYMZ9FKck70m5lwk0FHXNS8YlYiLN0OH7Q8vI

✉️ 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 342ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	7923F8E70F50B8C6DFFC5E73814B9D2D…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	7923F8E70F50B8C6DFFC5E73814B9D2D…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	7923F8E70F50B8C6DFFC5E73814B9D2D…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com	DANE-EE · SPKI · SHA-256	7923F8E70F50B8C6DFFC5E73814B9D2D…

🔐 DNSSEC692ms

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

223ms

A

256ms

MX

223ms

AAAA

237ms

TXT

820ms

CAA

260ms

HTTPS

289ms

TLSA

342ms

SOA

0ms

MTA-STS

410ms

DNSSEC

692ms

SRV

447ms

Total

3687ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-13 08:56:20	3687ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-09 05:31:30	1023ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-15 23:20:35	9293ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-05 21:36:36	879ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-28 11:54:34	729ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 01:23:40	657ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 11:31:24	949ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 05:12:50	609ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 14:53:42	734ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 19:45:33	2906ms	2 NS 1 A 4 MX	🔒 Secure	View