cbcnet.dk

📜 Historical scan 2026-06-16 19:50:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cbcnet.dk is a .dk domain served by 2 nameservers (cass.ns.cloudflare.com, walt.ns.cloudflare.com). It was registered on 21 January 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.37 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.bitwaft.com. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
cass.ns.cloudflare.com	—	—	—
walt.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.39.37	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.233	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.bitwaft.com	49.12.152.186	mail.bitwaft.com	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8ee9	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:2725	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.39.37,172.67.142.233 ech=AEX+DQBBcgAgACBMRRJsGDTnRtPLvC9BgW/e6+fxYyN0FrdvSb8rBGIENwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8ee9,2606:4700:3034::6815:2725

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.cbcnet.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:368924f40f91408e9c85ff741842c679@dmarc-reports.cloudflare.net

📬 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 05:25:55

www	104.21.39.37 172.67.142.233 2606:4700:3031::6815:2725 2606:4700:3032::ac43:8ee9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cbcnet.dk: 104.21.39.37 172.67.142.233 2606:4700:3031::6815:2725 2606:4700:3032::ac43:8ee9 (AS13335) www.cbcnet.dk: 104.21.39.37 172.67.142.233 2606:4700:3031::6815:2725 2606:4700:3032::ac43:8ee9 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

143ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2407065279
Primary NS (MNAME)	cass.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 05:45:24

Field	Value
Registrar	Simply.com A/S
Registered	2002-01-21
Expires	2027-03-31 (163d)

🔗 Same registrant#

6 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
cbc-computer.dk	Simply.com A/S
cbc-erhverv.dk	Simply.com A/S
cbcit.dk	Simply.com A/S
cbcshop.dk	Simply.com A/S
din-lokale-it-partner.dk	Simply.com A/S
it-partnere.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

35ms

36ms

35ms

AAAA

39ms

TXT

110ms

CAA

37ms

HTTPS

35ms

TLSA

2052ms

SOA

38ms

MTA-STS

38ms

DNSSEC

143ms

SRV

0ms

Total

2626ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 05:25:55	727ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 07:08:32	1883ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 06:56:32	1228ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 05:38:08	817ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 23:51:56	2669ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 22:45:43	860ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-03 18:09:59	9011ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-13 07:46:41	16891ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 15:03:02	1189ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 03:03:48	1488ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 04:49:02	2261ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 19:50:16 shown	2626ms	2 NS 2 A 1 MX	🔓 Insecure