cbtid.dk

📜 Historical scan 2026-06-26 05:50:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cbtid.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.239.195.250 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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 195ms

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 197ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.239.195.250	43200s	—	AS3292	TDC Holding A/S	194.239.0.0/16	🇩🇰 Denmark	Herlev

📧 MX Records#

1 records 225ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	194.239.195.250
🔶 Autoconfig	194.239.195.250

🔷 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#

latest probe, not this scan · checked 2026-10-08 19:50:58

www CNAME	cbtid.dk (all on cbtid.dk) → 194.239.195.250 (AS3292)
www vs bare domain	Same network cbtid.dk: 194.239.195.250 (AS3292) www.cbtid.dk: 194.239.195.250 (AS3292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

379ms

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

🏷️ SOA#

206ms

Field	Value
Serial	2026053001
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

195ms

197ms

225ms

AAAA

228ms

TXT

619ms

CAA

222ms

HTTPS

226ms

TLSA

251ms

SOA

206ms

MTA-STS

251ms

DNSSEC

379ms

SRV

242ms

Total

1480ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 18:34:51	1476ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 18:16:09	446ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 02:49:09	389ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 17:29:53	566ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 20:11:12	616ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 13:59:27	1214ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 22:49:20	483ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 20:01:15	2429ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 10:20:23	549ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 05:50:01 shown	1480ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 22:19:36	483ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:50:25	488ms	2 NS 1 A 0 MX	🔒 Secure