codak.dk DNS records

🖥️ Nameservers2 records 168ms

Nameserver	IP addresses	PTR	ASN / ISP
paislee.ns.cloudflare.com	108.162.194.183 162.159.38.183 172.64.34.183 2606:4700:50::a29f:26b7 2803:f800:50::6ca2:c2b7 2a06:98c1:50::ac40:22b7	paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.ns.cloudflare.com paislee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
porter.ns.cloudflare.com	108.162.195.243 162.159.44.243 172.64.35.243 2606:4700:58::a29f:2cf3 2803:f800:50::6ca2:c3f3 2a06:98c1:50::ac40:23f3	porter.ns.cloudflare.com porter.ns.cloudflare.com porter.ns.cloudflare.com porter.ns.cloudflare.com porter.ns.cloudflare.com porter.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 Records2 records 168ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mx1.startmail.com	145.131.90.133 2a02:22a0:bbb6:1d00::1001:25	mx1.startmail.com mx1.startmail.com	AS28685 Routit BV AS28685 Routit BV
10	900s	mx2.startmail.com	145.131.90.149 2a02:22a0:bbb6:1d00::1002:25	mx2.startmail.com mx2.startmail.com	AS28685 Routit BV AS28685 Routit BV

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 367ms

TXT Record
startmail-verification=c8da9cff2cc7a793e61948f412a25c4c
v=spf1 include:spf.startmail.com ~all

✉️ SPF

Policy	Record (codak.dk)
~all (soft fail)	v=spf1 include:spf.startmail.com ~all

📨 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

🔗 TLSA / DANE2 records 175ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.startmail.com	DANE-EE · Full cert · SHA-256	E55B6C28D2B16D0CC1A2371ADBFC3DD8…
SMTP _25._tcp.mx2.startmail.com	DANE-EE · Full cert · SHA-256	E55B6C28D2B16D0CC1A2371ADBFC3DD8…

🔐 DNSSEC278ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2411138490
Primary NS (MNAME)	paislee.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

168ms

A

182ms

MX

168ms

AAAA

176ms

TXT

367ms

CAA

201ms

HTTPS

154ms

TLSA

175ms

SOA

0ms

MTA-STS

203ms

DNSSEC

278ms

SRV

211ms

Total

2373ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 12:26:04	546ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-09 20:12:33	1239ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-03 10:13:16	2373ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-28 07:25:10	3494ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-16 21:51:28	640ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-16 21:40:47	560ms	2 NS 0 A 2 MX	🔓 Insecure	View