npff.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
arturo.ns.cloudflare.com	108.162.195.216 162.159.44.216 172.64.35.216 2606:4700:58::a29f:2cd8 2803:f800:50::6ca2:c3d8 2a06:98c1:50::ac40:23d8	arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
etta.ns.cloudflare.com	108.162.192.156 172.64.32.156 173.245.58.156 2606:4700:50::adf5:3a9c 2803:f800:50::6ca2:c09c 2a06:98c1:50::ac40:209c	etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com etta.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.121	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.53	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.129.53
🔶 Autoconfig	104.21.1.121

🔷 AAAA Records (IPv6)2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:179	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:8135	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=104.21.1.121,172.67.129.53 ech=AEX+DQBB7gAgACAqV7TUUYN2yGAxT9I1aGGgnh9ZZ4qUh4/WCvwVRXeRXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:179,2606:4700:3037::ac43:8135

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.npff.dk	3gG-UrKMcphikLfBMM-IGNHMZuS0x6xg2p_tJtESqCw
TXT	_acme-challenge.npff.dk	b97HG3rrFtAm5bZQdvcMp5TzjxZSg1QEbcvb6RrwF2g

🔗 TLSA / DANE

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

🔐 DNSSEC109ms

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	2412800304
Primary NS (MNAME)	arturo.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

40ms

A

51ms

MX

43ms

AAAA

62ms

TXT

201ms

CAA

50ms

HTTPS

52ms

TLSA

58ms

SOA

0ms

MTA-STS

65ms

DNSSEC

109ms

SRV

70ms

Total

975ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 21:50:50	10008ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-30 19:22:22	476ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 20:12:23	595ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 15:36:16	16883ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 12:20:17	975ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-21 12:08:39	1296ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 11:50:52	8815ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 08:53:54	613ms	2 NS 1 A 0 MX	🔒 Secure	View