htx.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
doug.ns.cloudflare.com	108.162.193.159 172.64.33.159 173.245.59.159 2606:4700:58::adf5:3b9f 2803:f800:50::6ca2:c19f 2a06:98c1:50::ac40:219f	doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com doug.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zita.ns.cloudflare.com	108.162.192.243 172.64.32.243 173.245.58.243 2606:4700:50::adf5:3af3 2803:f800:50::6ca2:c0f3 2a06:98c1:50::ac40:20f3	zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.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
104.21.30.146	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.173.43	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1e92	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:ad2b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.30.146,172.67.173.43 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1e92,2606:4700:3035::ac43:ad2b

📝 TXT Records1 records 150ms

TXT Record
google-site-verification=L_nyzYt3LTPuDSwxpkF0Jknl3VL2lwKqpe4UHYYkqC0

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.htx.dk	Uec2XQa3Qm7i9Tx4XQnhmcSXY-CSXaN8_8K_gnZ9wdU
TXT	_acme-challenge.htx.dk	bFk8pvQ9lcxit66YIAhDTIT-Fv0II8-yXI10QrwT1Fs
TXT	_acme-challenge.htx.dk	kiHPuRe6-U0lv9sZOevqpgom02N4e3mUbV15p3hHb_0

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

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	2413165315
Primary NS (MNAME)	doug.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

33ms

A

28ms

MX

29ms

AAAA

29ms

TXT

150ms

CAA

36ms

HTTPS

26ms

TLSA

42ms

SOA

0ms

MTA-STS

51ms

DNSSEC

98ms

SRV

45ms

Total

501ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 20:11:37	501ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 22:38:47	9449ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 18:32:03	1183ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-23 23:00:58	8751ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 08:22:33	5155ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 15:07:05	273ms	0 NS 0 A 0 MX	❓ Unknown	View