kyhn.dk DNS records

🖥️ Nameservers2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
houston.ns.cloudflare.com	108.162.195.52 162.159.44.52 172.64.35.52 2606:4700:58::a29f:2c34 2803:f800:50::6ca2:c334 2a06:98c1:50::ac40:2334	houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
isla.ns.cloudflare.com	108.162.192.119 172.64.32.119 173.245.58.119 2606:4700:50::adf5:3a77 2803:f800:50::6ca2:c077 2a06:98c1:50::ac40:2077	isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.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 Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	300s	mailserver.purelymail.com	18.204.123.63	ec2-18-204-123-63.compute-1.amazonaws.com	AS14618 Amazon.com, Inc.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 181ms

TXT Record
purelymail_ownership_proof=362e269ecc474f049304f9ec21af484b3645812d66f8c11fa92cba3b99391aecd6b5cd0fd9ce650021d28d13f1503fb7ab1bd2a8136912c62c6b91accae97f5c
v=spf1 include:_spf.purelymail.com ~all

✉️ SPF

Policy	Record (kyhn.dk)
~all (soft fail)	v=spf1 include:_spf.purelymail.com ~all

📨 DMARC

Policy	Record (_dmarc.kyhn.dk)
p=reject	v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.com

📬 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 / DANE

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

🔐 DNSSEC81ms

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	2412919559
Primary NS (MNAME)	houston.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

43ms

A

54ms

MX

35ms

AAAA

48ms

TXT

181ms

CAA

48ms

HTTPS

52ms

TLSA

93ms

SOA

0ms

MTA-STS

61ms

DNSSEC

81ms

SRV

63ms

Total

551ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:47:13	551ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-23 21:20:11	1188ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-19 15:50:42	5704ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-10 17:34:17	8750ms	2 NS 0 A 1 MX	❓ Unknown	View
2026-06-25 15:01:23	696ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-22 00:04:59	1124ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 19:23:32	1730ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 02:52:45	1268ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-18 08:13:39	4538ms	2 NS 0 A 1 MX	🔓 Insecure	View