guardia.dk DNS records

🖥️ Nameservers2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
chan.ns.cloudflare.com	108.162.192.82 172.64.32.82 173.245.58.82 2606:4700:50::adf5:3a52 2803:f800:50::6ca2:c052 2a06:98c1:50::ac40:2052	chan.ns.cloudflare.com chan.ns.cloudflare.com chan.ns.cloudflare.com chan.ns.cloudflare.com chan.ns.cloudflare.com chan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dale.ns.cloudflare.com	108.162.193.95 172.64.33.95 173.245.59.95 2606:4700:58::adf5:3b5f 2803:f800:50::6ca2:c15f 2a06:98c1:50::ac40:215f	dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com dale.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.182.3	300s	mail.ithex.dk	AS204151	EWII Bredbaand A/S	212.237.176.0/21	🇩🇰 Denmark	Middelfart

📧 MX Records1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	guardia.dk	212.237.182.3	mail.ithex.dk	AS204151 EWII Bredbaand A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mail.guardia.dk → 212.237.182.3
🔶 Autoconfig	mail.guardia.dk → 212.237.182.3

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 125ms

TXT Record
v=spf1 a mx -all

✉️ SPF

Policy	Record (guardia.dk)
-all (hard fail)	v=spf1 a mx -all

📨 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
CNAME	_acme-challenge.guardia.dk	guardia.dk

🔗 TLSA / DANE

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

🔐 DNSSEC105ms

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	2413886635
Primary NS (MNAME)	chan.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

38ms

A

25ms

MX

35ms

AAAA

28ms

TXT

125ms

CAA

25ms

HTTPS

28ms

TLSA

188ms

SOA

0ms

MTA-STS

52ms

DNSSEC

105ms

SRV

48ms

Total

697ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 13:51:46	697ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 08:25:49	931ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 06:29:07	1143ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 10:10:47	5809ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-07 03:55:55	767ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 09:35:20	2671ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-06-17 10:51:58	2528ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 10:50:10	760ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 10:49:03	888ms	2 NS 1 A 1 MX	🔓 Insecure	View