codz.dk DNS records

🖥️ Nameservers2 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
adel.ns.cloudflare.com	108.162.192.55 172.64.32.55 173.245.58.55 2606:4700:50::adf5:3a37 2803:f800:50::6ca2:c037 2a06:98c1:50::ac40:2037	adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
arvind.ns.cloudflare.com	108.162.195.227 162.159.44.227 172.64.35.227 2606:4700:58::a29f:2ce3 2803:f800:50::6ca2:c3e3 2a06:98c1:50::ac40:23e3	arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com arvind.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.92.180	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.21	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.codz.dk	37.114.37.231	plesk1.datalix.de	AS58087 Florian Kolb

🔷 AAAA Records (IPv6)2 records 80ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5cb4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:c515	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 90ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.92.180,172.67.197.21 ech=AEX+DQBBEAAgACAMNs+N3CZyuNdAw68DeDISZizAtXC/G+vpfIRHCw46HQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5cb4,2606:4700:3036::ac43:c515

🔌 SRV Records1 records 2105ms

Service	Priority	Weight	Port	Target
_imaps._tcp	5	0	993	mail.codz.dk

📝 TXT Records1 records 251ms

TXT Record
v=spf1 +a +mx +a:plesk1.datalix.de -all

✉️ SPF

Policy	Record (codz.dk)
-all (hard fail)	v=spf1 +a +mx +a:plesk1.datalix.de -all

📨 DMARC

Policy	Record (_dmarc.codz.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s

📬 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.codz.dk	QHPpWRvvBbOP7XXCuKhuHxHuzstmbpenJUFbbKiwklc

🔗 TLSA / DANE

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

🔐 DNSSEC207ms

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

🏷️ SOA102ms

Field	Value
Serial	2405822686
Primary NS (MNAME)	adel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

91ms

A

96ms

MX

89ms

AAAA

80ms

TXT

251ms

CAA

83ms

HTTPS

90ms

TLSA

846ms

SOA

102ms

MTA-STS

97ms

DNSSEC

207ms

SRV

2105ms

Total

3512ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 00:19:33	758ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-25 21:26:38	1576ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 21:20:42	8061ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-28 14:25:27	1118ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-02 10:27:57	3386ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 01:12:29	1434ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 17:46:20	1230ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 03:27:20	869ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 03:20:37	3512ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 21:51:36	474ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 21:40:19	572ms	2 NS 2 A 1 MX	🔓 Insecure	View