lupet.dk DNS records

🖥️ Nameservers2 records 126ms

Nameserver	IP addresses	PTR	ASN / ISP
kara.ns.cloudflare.com	108.162.192.123 172.64.32.123 173.245.58.123 2606:4700:50::adf5:3a7b 2803:f800:50::6ca2:c07b 2a06:98c1:50::ac40:207b	kara.ns.cloudflare.com kara.ns.cloudflare.com kara.ns.cloudflare.com kara.ns.cloudflare.com kara.ns.cloudflare.com kara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
toby.ns.cloudflare.com	108.162.193.239 172.64.33.239 173.245.59.239 2606:4700:58::adf5:3bef 2803:f800:50::6ca2:c1ef 2a06:98c1:50::ac40:21ef	toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com toby.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 136ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
100.97.170.1	300s	—	—	—	—	—	—

📧 MX Records2 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	smtp1.mailfence.com	212.3.242.78 212.3.242.78	78.64-127.242.3.212.in-addr.arpa smtp1.mailfence.com	AS3356 Level 3 Parent, LLC AS3356 Level 3 Parent, LLC
10	300s	smtp2.mailfence.com	212.3.242.79 212.3.242.79	79.64-127.242.3.212.in-addr.arpa smtp2.mailfence.com	AS3356 Level 3 Parent, LLC AS3356 Level 3 Parent, LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	lupet.dk → 100.97.170.1
🔶 Autoconfig	lupet.dk → 100.97.170.1

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 376ms

TXT Record
chal=kv3y2h
v=spf1 include:_spf.mailfence.com ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.lupet.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:reports@lupet.dk

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records10 records 111ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.lupet.dk	lupet.dk

🔗 TLSA / DANE4 records 294ms

Service / Owner	Type	Cert association
SMTP _25._tcp.smtp1.mailfence.com	DANE-EE · SPKI · SHA-256	1FC09052127013E1C9EDAD4226D28D9E…
SMTP _25._tcp.smtp1.mailfence.com	DANE-EE · SPKI · SHA-256	365AA7163E8212E423036D917C90CB48…
SMTP _25._tcp.smtp2.mailfence.com	DANE-EE · SPKI · SHA-256	1FC09052127013E1C9EDAD4226D28D9E…
SMTP _25._tcp.smtp2.mailfence.com	DANE-EE · SPKI · SHA-256	365AA7163E8212E423036D917C90CB48…

🔐 DNSSEC368ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413557219
Primary NS (MNAME)	kara.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

126ms

A

136ms

MX

92ms

AAAA

134ms

TXT

376ms

CAA

111ms

HTTPS

112ms

TLSA

294ms

SOA

0ms

MTA-STS

155ms

DNSSEC

368ms

SRV

214ms

Total

3091ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 16:01:12	3091ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 04:30:51	12143ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 13:59:29	1903ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-10 01:53:07	1887ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 02:49:05	1871ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-29 00:58:15	1291ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 19:28:49	1271ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 06:57:15	1487ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-22 06:11:13	1023ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 06:58:45	551ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 05:22:27	1191ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 02:23:56	922ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 18:27:41	5998ms	2 NS 1 A 2 MX	🔓 Insecure	View