ca.dk

📜 Historical scan 2026-06-16 18:45:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ca.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 18 October 1995 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 150.171.109.200 is hosted by Microsoft Corporation (AS8075) in United States. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is not DNSSEC-signed, publishes a 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	—	—	—
b.portsdns.net	—	—	—

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
150.171.109.200	—	—	AS8075	Microsoft Corporation	150.171.64.0/18	🇺🇸 United States	—

📧 MX Records#

4 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dk.mx1.mailanyone.net	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.
20	—	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	—	dk.mx3.mailanyone.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.
40	—	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

1 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2603:1061:14:c7::1	—	—	AS8075	Microsoft Corporation	2603:1060:0:0:0:0:0:0/31	🇺🇸 United States	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

7 records 1340ms

TXT Record
1password-site-verification=RUXFML6ZSNDT7CMSKNZLO7H754
atlassian-domain-verification=Qe05ik43q96yqCs1ErBa/xX1gPUCXVHQs3UDbj0EINCkDtUjTAFOP7sjKWJst6Jx
atlassian-sending-domain-verification=0aa3b7c7-f6c3-4f6a-afb2-bce2caa55be6
facebook-domain-verification=2qluylph37qucoequncduw62g054ib
MS=ms49774589
v=spf1 ip4:93.180.84.203 ip4:80.161.190.35 ip4:80.161.190.34 include:sendgrid.net include:_spf.eu.messagegears.net include:spf.mailanyone.net include:spf.protection.outlook.com mx a -all
WPLJUieicI5l4ziJjRtTBv8pkmYgREniQnU96UoqeYWm4loaK2kzt8r7vbnu10RYOLZrDp6ViYCcjqYZqepG7w==

✉️ SPF#

Policy	Record (ca.dk)
-all (hard fail)	v=spf1 ip4:93.180.84.203 ip4:80.161.190.35 ip4:80.161.190.34 include:sendgrid.net include:_spf.eu.messagegears.net include:spf.mailanyone.net include:spf.protection.outlook.com mx a -all

📨 DMARC#

Policy	Record (_dmarc.ca.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-22 15:24:33

www CNAME	cadk-cdn-ecb3bcgphagsdhff.z02.azurefd.net (all on azurefd.net) → 150.171.109.194 2603:1061:14:c1::1 (AS8075)
www vs bare domain	Same network ca.dk: 150.171.109.194 2603:1061:14:c0::1 (AS8075) www.ca.dk: 150.171.109.194 2603:1061:14:c1::1 (AS8075)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u812392.wl143.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u812392.wl143.sendgrid.net	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records 4042ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC#

145ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

34ms

Field	Value
Serial	2026060300
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	28800s

📋 Registration#

WHOIS fetched 2026-10-01 13:39:47

Field	Value
Registrar	Abion AB
Registered	1995-10-18
Expires	2026-12-31 (69d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

36ms

52ms

AAAA

36ms

TXT

1340ms

CAA

83ms

HTTPS

34ms

TLSA

4042ms

SOA

34ms

MTA-STS

39ms

DNSSEC

145ms

SRV

0ms

Total

6023ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 15:24:33	2550ms	2 NS 1 A 4 MX	🔓 Insecure
2026-10-16 00:41:43	920ms	2 NS 1 A 4 MX	🔓 Insecure
2026-10-07 02:59:39	1138ms	2 NS 1 A 4 MX	🔓 Insecure
2026-10-06 02:45:58	2675ms	2 NS 1 A 4 MX	🔓 Insecure
2026-10-03 02:34:04	997ms	2 NS 1 A 4 MX	🔓 Insecure
2026-10-01 13:19:29	1741ms	2 NS 1 A 4 MX	🔓 Insecure
2026-09-30 13:13:10	1204ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-30 08:00:17	861ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-18 02:19:27	2268ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-07 05:38:49	9772ms	2 NS 1 A 4 MX	🔓 Insecure
2026-09-03 09:22:53	9901ms	2 NS 1 A 4 MX	🔓 Insecure
2026-08-28 15:07:31	2103ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-11 20:18:06	9688ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-08 21:33:57	9005ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-03 01:48:43	2662ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-28 01:48:39	4553ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-26 14:42:09	1067ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-23 04:49:15	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 03:49:00	1196ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-19 10:07:35	1449ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-16 18:45:32 shown	6023ms	2 NS 1 A 4 MX	🔓 Insecure