k8s.dk DNS records

🖥️ Nameservers2 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
adam.ns.cloudflare.com	108.162.193.54 172.64.33.54 173.245.59.54 2606:4700:58::adf5:3b36 2803:f800:50::6ca2:c136 2a06:98c1:50::ac40:2136	adam.ns.cloudflare.com adam.ns.cloudflare.com adam.ns.cloudflare.com adam.ns.cloudflare.com adam.ns.cloudflare.com adam.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jule.ns.cloudflare.com	108.162.192.175 172.64.32.175 173.245.58.175 2606:4700:50::adf5:3aaf 2803:f800:50::6ca2:c0af 2a06:98c1:50::ac40:20af	jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.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 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.forwardemail.net	121.127.44.56 138.197.213.185 2604:a880:2:d0::306:1 2a02:6ea0:d71e::2	mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net mx1.forwardemail.net	AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC AS60068 Datacamp Limited
10	300s	mx2.forwardemail.net	104.248.224.170 121.127.44.59 2604:a880:400:d1::cd:9001 2a02:6ea0:d71e::1	mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net mx2.forwardemail.net	AS14061 DigitalOcean, LLC AS60068 Datacamp Limited AS14061 DigitalOcean, LLC AS60068 Datacamp Limited

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 209ms

TXT Record
forward-email-site-verification=Uinvkh5VwC

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.k8s.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:dmarc-652d84d9559329e65b36474b@forwardemail.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

🔗 TLSA / DANE4 records 79ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx1.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	321F694EAD3A2E733D857FD7E79D811F…
SMTP _25._tcp.mx2.forwardemail.net	DANE-EE · SPKI · SHA-256	5E81DA1AF16DF20B13E667AD6D9C2B65…

🔐 DNSSEC109ms

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	2413059730
Primary NS (MNAME)	adam.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

58ms

A

46ms

MX

50ms

AAAA

37ms

TXT

209ms

CAA

56ms

HTTPS

39ms

TLSA

79ms

SOA

0ms

MTA-STS

83ms

DNSSEC

109ms

SRV

80ms

Total

780ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 11:03:14	780ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-24 18:22:27	983ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-23 17:14:06	5142ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-22 14:59:23	8862ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-21 14:47:36	10028ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-19 07:41:43	47152ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-07 12:01:19	3597ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-25 17:37:12	1958ms	2 NS 0 A 2 MX	❓ Unknown	View
2026-07-19 17:45:37	1270ms	2 NS 0 A 2 MX	❓ Unknown	View
2026-07-15 21:45:16	10713ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-09 13:23:10	3886ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-08 11:53:30	1745ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-02 18:52:08	2096ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-27 17:42:00	884ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-26 19:33:38	811ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-17 14:36:11	2187ms	2 NS 0 A 2 MX	🔓 Insecure	View