cai.dk

Records from scan: 2026-10-07 23:54:30 · 696ms total · last checked 2026-10-16 22:11 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cai.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 6 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

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#

🌍

No A records found

📧 MX Records#

8 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 64.233.162.26	le-in-x1a.1e100.net le-in-f26.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	3600s	yudilt4ycpfz6hmrabnqp376mhfm7awz7aasmaimfbvexu77ktra.mx-verification.google.com	—	—	—
20	3600s	alt5.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	3600s	alt6.aspmx.l.google.com	192.179.26.27 2607:f8b0:400e:c20::1b	yudlszf-in-f27.1e100.net yudlszf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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#

checked 2026-10-07 23:54:30

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves cai.dk: no address www.cai.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

34ms

Field	Value
Serial	2026092501
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 2026-10-12 09:05:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-02-06
Expires	2027-02-28 (134d)

🔗 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#

44ms

35ms

27ms

AAAA

38ms

TXT

122ms

CAA

33ms

HTTPS

42ms

TLSA

121ms

SOA

34ms

MTA-STS

46ms

DNSSEC

59ms

SRV

49ms

Total

696ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:54:30 shown	696ms	2 NS 0 A 8 MX	🔒 Secure
2026-09-29 17:51:35	928ms	2 NS 0 A 8 MX	🔒 Secure
2026-09-25 14:33:42	3585ms	2 NS 0 A 8 MX	🔒 Secure
2026-09-23 14:02:45	4323ms	2 NS 0 A 8 MX	🔒 Secure
2026-08-27 00:58:40	1257ms	2 NS 0 A 8 MX	🔒 Secure
2026-08-05 05:22:38	14518ms	2 NS 0 A 8 MX	🔒 Secure
2026-07-25 21:37:51	1464ms	2 NS 0 A 8 MX	🔒 Secure
2026-07-03 09:32:16	2254ms	2 NS 0 A 8 MX	🔒 Secure
2026-06-27 15:26:53	991ms	2 NS 0 A 8 MX	🔒 Secure
2026-06-25 03:16:37	1046ms	2 NS 0 A 8 MX	🔒 Secure
2026-06-16 18:55:23	1008ms	2 NS 0 A 8 MX	🔒 Secure