caa.dk

📜 Historical scan 2026-08-23 16:13:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

caa.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.39 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 65ms

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 Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.39	3600s	webcluster2.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.213.39
🔶 Autoconfig	46.30.213.39

🔷 AAAA Records (IPv6)#

1 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:803d:3339:39bb:dabc	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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 09:20:46

www	46.30.213.15 2a02:2350:5:10a:7e:699d:b54:66c1 (AS51468) (address records, no CNAME)
www vs bare domain	Same network caa.dk: 46.30.213.15 2a02:2350:5:10a:7e:699d:b54:66c1 (AS51468) www.caa.dk: 46.30.213.15 2a02:2350:5:10a:7e:699d:b54:66c1 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records 139ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC#

151ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082302
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-18 12:25:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-27
Expires	2027-03-31 (163d)

🔗 Same registrant#

29 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
9870.dk	Punktum dk A/S (direct)
agersted.dk	Punktum dk A/S (direct)
arentsminde.dk	Punktum dk A/S (direct)
asaa.dk	Punktum dk A/S (direct)
bedsted.dk	Punktum dk A/S (direct)
bindslev.dk	Punktum dk A/S (direct)
by-nettet.dk	Punktum dk A/S (direct)
bynettet.dk	Punktum dk A/S (direct)
dle.dk	Punktum dk A/S (direct)
dybvad.dk	Punktum dk A/S (direct)
gandrup.dk	Punktum dk A/S (direct)
gærum.dk	Punktum dk A/S (direct)
hjallerup.dk	Punktum dk A/S (direct)
hvorup.dk	Punktum dk A/S (direct)
jerslev.dk	Punktum dk A/S (direct)
lendum.dk	Punktum dk A/S (direct)
leovinther.dk	Punktum dk A/S (direct)
lv.dk	Punktum dk A/S (direct)
mosbjerg.dk	Punktum dk A/S (direct)
nærbutikken.dk	Punktum dk A/S (direct)
storvorde.dk	Punktum dk A/S (direct)
strandby.dk	Punktum dk A/S (direct)
terndrup.dk	Punktum dk A/S (direct)
tranum.dk	Punktum dk A/S (direct)
vestbjerg.dk	Punktum dk A/S (direct)
vestervig.dk	Punktum dk A/S (direct)
voersaa.dk	Punktum dk A/S (direct)
web-service.dk	Punktum dk A/S (direct)
østervrå.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

65ms

57ms

61ms

AAAA

66ms

TXT

257ms

CAA

56ms

HTTPS

55ms

TLSA

139ms

SOA

0ms

MTA-STS

118ms

DNSSEC

151ms

SRV

110ms

Total

2721ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 09:20:46	1073ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 00:35:24	483ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-30 12:25:39	796ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-27 12:26:57	910ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-24 20:45:10	837ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-23 16:13:05 shown	2721ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-28 12:48:21	6833ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-18 00:24:55	869ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-30 14:17:43	730ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 21:58:18	1624ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-19 19:49:07	4992ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 18:45:50	759ms	2 NS 1 A 4 MX	🔒 Secure