cnbz.dk

📜 Historical scan 2026-09-06 07:54:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cnbz.dk is a .dk domain served by 2 nameservers (amit.ns.cloudflare.com, maya.ns.cloudflare.com). It was registered on 1 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by cnbz-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 56ms

Nameserver	IP addresses	PTR	ASN / ISP
amit.ns.cloudflare.com	108.162.193.63 172.64.33.63 173.245.59.63 2606:4700:58::adf5:3b3f 2803:f800:50::6ca2:c13f 2a06:98c1:50::ac40:213f	amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
maya.ns.cloudflare.com	108.162.192.194 172.64.32.194 173.245.58.194 2606:4700:50::adf5:3ac2 2803:f800:50::6ca2:c0c2 2a06:98c1:50::ac40:20c2	maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com maya.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cnbz-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 168ms

TXT Record
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (cnbz.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.cnbz.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 2026-09-30 03:17:04

www	Address record (no CNAME)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-cnbz-dk._domainkey.cnbzconsulting25.p-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-cnbz-dk._domainkey.cnbzconsulting25.p-v1.dkim.mail.microsoft	RSA · ~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: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.cnbz.dk	7BlxT5T3ajWOsxI6Z1_JN90f3NF_5ypdTlpWz5JsBuU
TXT	_acme-challenge.cnbz.dk	AVCOBc8t-iTPVYXVNcz0peif4lzXVhD27vUEDlEKzTQ
TXT	_acme-challenge.cnbz.dk	hs2dVq_tE3tIGZwzsBmaUTGYl9G1uuD5O8PUCyHOdXU
TXT	_acme-challenge.cnbz.dk	rWIMkG4rPm-tQX2t3EcPgVs71KQ-S47cdZQWIM_K8YU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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#

0ms

Field	Value
Serial	2414046007
Primary NS (MNAME)	amit.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-01 03:17:27

Field	Value
Registrar	ONE.COM A/S
Registered	2026-01-01
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

55ms

46ms

AAAA

54ms

TXT

168ms

CAA

42ms

HTTPS

41ms

TLSA

649ms

SOA

0ms

MTA-STS

86ms

DNSSEC

115ms

SRV

74ms

Total

1237ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 03:17:04	837ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-27 08:45:28	902ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-26 08:29:52	1039ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-24 08:11:33	858ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-23 20:15:13	1060ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-21 16:46:47	3355ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-19 01:19:59	1883ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-13 08:57:02	1843ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-06 07:54:06 shown	1237ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-01 03:16:34	1405ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 09:57:12	2036ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-16 14:55:54	2389ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 16:28:56	2176ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 19:05:18	1263ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 21:58:21	65535ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-16 21:42:20	2438ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-16 21:31:35	2707ms	2 NS 2 A 4 MX	🔓 Insecure