kaldahl.dk DNS records

🖥️ Nameservers2 records 34ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.180	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 25ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:80a4:6b8e:5aeb:b27c	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 Records2 records 124ms

TXT Record
MS=E5F9DBDA56F107FA0BEF5D969B8B25B82B5E541E
MS=ms61936966

✉️ 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 50ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082601
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

34ms

A

33ms

MX

29ms

AAAA

25ms

TXT

124ms

CAA

28ms

HTTPS

26ms

TLSA

50ms

SOA

0ms

MTA-STS

35ms

DNSSEC

103ms

SRV

38ms

Total

620ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 07:49:17	620ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 02:30:11	2084ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-13 11:24:09	5010ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-05 20:08:37	6511ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-27 04:23:57	917ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-23 01:21:09	4856ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-21 23:16:32	812ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-07-12 12:04:48	8238ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-30 16:52:09	859ms	2 NS 1 A 3 MX	🔒 Secure	View
2026-06-27 14:51:45	706ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-27 01:07:40	980ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 23:01:27	824ms	2 NS 1 A 4 MX	🔒 Secure	View