ca1.dk

📜 Historical scan 2026-06-26 12:48:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ca1.dk is a .dk domain served by 2 nameservers (ns.andersenit.dk, ns1.andersenit.dk). It was registered on 19 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by rocky6mps.rockynordic.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.andersenit.dk	185.200.74.101	ns.andersenit.dk	AS198614 RockyNordic ApS
ns1.andersenit.dk	87.238.248.10	ns1.andersenit.dk	AS198614 RockyNordic ApS

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	rocky6mps.rockynordic.com	87.238.253.110	rocky6mps.rockynordic.com	AS198614 RockyNordic ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 143ms

TXT Record
v=spf1 include:spf-a.rockynordic.com -all

✉️ SPF#

Policy	Record (ca1.dk)
-all (hard fail)	v=spf1 include:spf-a.rockynordic.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 05:05:28

www CNAME	ca1.dk (all on ca1.dk) → 169.58.73.34 2a02:c207:2363:5212::1 (AS51167)
www vs bare domain	Same network ca1.dk: 169.58.73.34 2a02:c207:2363:5212::1 (AS51167) www.ca1.dk: 169.58.73.34 2a02:c207:2363:5212::1 (AS51167)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

103ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

41ms

Field	Value
Serial	2023083001
Primary NS (MNAME)	ns.andersenit.dk
Responsible (RNAME)	hostmaster@andersenit.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-19 00:02:53

Field	Value
Registrar	ONE.COM A/S
Registered	2001-04-19
Expires	2027-06-30 (253d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

38ms

37ms

40ms

AAAA

35ms

TXT

143ms

CAA

43ms

HTTPS

37ms

TLSA

91ms

SOA

41ms

MTA-STS

55ms

DNSSEC

103ms

SRV

58ms

Total

453ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:05:28	1477ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-05 19:45:42	11053ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 19:17:01	938ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 19:01:49	527ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 15:06:47	9625ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-26 12:48:08 shown	453ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-24 14:05:27	1153ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 18:46:05	525ms	2 NS 0 A 1 MX	🔓 Insecure