cnbz.dk DNS records

🖥️ Nameservers2 records 32ms

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 Records2 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.122	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.147.162	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 30ms

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 → 40.104.116.40

🔷 AAAA Records (IPv6)2 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:93a2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2f7a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.122,172.67.147.162 ech=AEX+DQBBvQAgACDtWAvN1eb7hmAIExFDHE2OrFTt16EwrzMI1DHxBK/tTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:93a2,2606:4700:3036::6815:2f7a

📝 TXT Records1 records 140ms

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

🔏 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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	2413571896
Primary NS (MNAME)	amit.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-09-01 03:17:27

Field	Value
Registrar	ONE.COM A/S
Registered	2026-01-01
Expires	2026-12-31 (120d)

📋 WHOIS

⏱️ Lookup Timing

NS

32ms

A

28ms

MX

30ms

AAAA

29ms

TXT

140ms

CAA

34ms

HTTPS

31ms

TLSA

870ms

SOA

0ms

MTA-STS

49ms

DNSSEC

97ms

SRV

64ms

Total

1405ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 03:16:34	1405ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-30 09:57:12	2036ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-16 14:55:54	2389ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-03 16:28:56	2176ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 19:05:18	1263ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 21:58:21	65535ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-06-16 21:42:20	2438ms	2 NS 2 A 4 MX	🔓 Insecure	View
2026-06-16 21:31:35	2707ms	2 NS 2 A 4 MX	🔓 Insecure	View