hdfxr.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
joan.ns.cloudflare.com	108.162.192.173 172.64.32.173 173.245.58.173 2606:4700:50::adf5:3aad 2803:f800:50::6ca2:c0ad 2a06:98c1:50::ac40:20ad	joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com joan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lloyd.ns.cloudflare.com	108.162.193.197 172.64.33.197 173.245.59.197 2606:4700:58::adf5:3bc5 2803:f800:50::6ca2:c1c5 2a06:98c1:50::ac40:21c5	lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.108	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.161	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:556c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:cca1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.108,172.67.204.161 ech=AEX+DQBBRgAgACDgaNOvAMvElhFmdVdE2XGFNVk0aUo60AWhRKS1DACgUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:556c,2606:4700:3034::ac43:cca1

📝 TXT Records

📝

No TXT records found

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC87ms

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	2409711876
Primary NS (MNAME)	joan.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

29ms

A

56ms

MX

42ms

AAAA

62ms

TXT

193ms

CAA

45ms

HTTPS

52ms

TLSA

64ms

SOA

0ms

MTA-STS

68ms

DNSSEC

87ms

SRV

74ms

Total

687ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 20:59:55	687ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 11:23:53	535ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-17 18:53:26	928ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-07-08 19:36:42	984ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-28 07:28:39	1657ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 16:49:43	6084ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 10:24:43	986ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 17:18:10	893ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 11:05:42	1158ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 11:04:29	1289ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 11:02:40	687ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 10:59:25	1028ms	2 NS 2 A 0 MX	🔓 Insecure	View