claudinger.dk DNS records

🖥️ Nameservers2 records 42ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records3 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod8-cph3.one.com	185.164.14.102	mx1.pub.mailpod8-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod8-cph3.one.com	185.164.14.103	mx2.pub.mailpod8-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod8-cph3.one.com	185.164.14.104	mx3.pub.mailpod8-cph3.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 165ms

TXT Record
_u8kix2syv0gv92yr0oll6ivhk4r6s81
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (claudinger.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all

📨 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 / DANE3 records 64ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…

🔐 DNSSEC78ms

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

🏷️ SOA32ms

Field	Value
Serial	2026081805
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

42ms

A

52ms

MX

39ms

AAAA

46ms

TXT

165ms

CAA

53ms

HTTPS

39ms

TLSA

64ms

SOA

32ms

MTA-STS

56ms

DNSSEC

78ms

SRV

55ms

Total

4867ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 02:08:49	4867ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-19 00:11:58	1004ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-05 13:28:19	1488ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-08-01 14:43:02	4919ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-23 12:03:37	4846ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-06 04:26:28	760ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-30 08:35:34	753ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 19:16:40	778ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-25 04:48:46	615ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-20 15:59:55	1187ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-18 14:58:01	655ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-16 21:05:04	904ms	2 NS 1 A 3 MX	🔒 Secure	View