natursus.dk DNS records

🖥️ Nameservers2 records 74ms

Nameserver	IP addresses	PTR	ASN / ISP
earl.ns.cloudflare.com	108.162.193.161 172.64.33.161 173.245.59.161 2606:4700:58::adf5:3ba1 2803:f800:50::6ca2:c1a1 2a06:98c1:50::ac40:21a1	earl.ns.cloudflare.com earl.ns.cloudflare.com earl.ns.cloudflare.com earl.ns.cloudflare.com earl.ns.cloudflare.com earl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lovisa.ns.cloudflare.com	108.162.194.39 162.159.38.39 172.64.34.39 2606:4700:50::a29f:2627 2803:f800:50::6ca2:c227 2a06:98c1:50::ac40:2227	lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.ns.cloudflare.com lovisa.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 91ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.natursus.dk	162.55.232.162	server1.softnotik.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 440ms

TXT Record
v=spf1 a mx ip4:162.55.232.162 ~all

✉️ SPF

Policy	Record (natursus.dk)
~all (soft fail)	v=spf1 a mx ip4:162.55.232.162 ~all

📨 DMARC

Policy	Record (_dmarc.natursus.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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.natursus.dk	SAFGlzioMzQl5RIZgBFM3-z8qPStKne8Nl_3OstWh6c
TXT	_acme-challenge.natursus.dk	ZivV_UhmlolCSM5VuriDK-Y0dG35Fd2bHv4ei8T3f8o

🔗 TLSA / DANE

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

🔐 DNSSEC240ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413392349
Primary NS (MNAME)	earl.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

74ms

A

76ms

MX

91ms

AAAA

69ms

TXT

440ms

CAA

81ms

HTTPS

93ms

TLSA

126ms

SOA

0ms

MTA-STS

170ms

DNSSEC

240ms

SRV

130ms

Total

1376ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 05:47:46	1376ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-24 01:03:56	2130ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-18 21:42:43	955ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-05 14:32:39	1471ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-25 17:32:31	1023ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-01 18:13:30	1159ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 10:55:18	11415ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 19:37:02	2823ms	2 NS 0 A 1 MX	🔓 Insecure	View