canz.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
leland.ns.cloudflare.com	108.162.195.8 162.159.44.8 172.64.35.8 2606:4700:58::a29f:2c08 2803:f800:50::6ca2:c308 2a06:98c1:50::ac40:2308	leland.ns.cloudflare.com leland.ns.cloudflare.com leland.ns.cloudflare.com leland.ns.cloudflare.com leland.ns.cloudflare.com leland.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zainab.ns.cloudflare.com	108.162.194.149 162.159.38.149 172.64.34.149 2606:4700:50::a29f:2695 2803:f800:50::6ca2:c295 2a06:98c1:50::ac40:2295	zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.ns.cloudflare.com zainab.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 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	smtp.sonicz.dk	80.248.138.239	—	AS216275 Netnoerden ApS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 97ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.sonicz.dk

📝 TXT Records1 records 172ms

TXT Record
v=spf1 mx a:smtp.sonicz.dk include:_custspf.one.com -all

✉️ SPF

Policy	Record (canz.dk)
-all (hard fail)	v=spf1 mx a:smtp.sonicz.dk include:_custspf.one.com -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

🔗 TLSA / DANE

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

🔐 DNSSEC76ms

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

🏷️ SOA0ms

Field	Value
Serial	2410273912
Primary NS (MNAME)	leland.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

30ms

A

29ms

MX

33ms

AAAA

38ms

TXT

172ms

CAA

30ms

HTTPS

38ms

TLSA

80ms

SOA

0ms

MTA-STS

47ms

DNSSEC

76ms

SRV

97ms

Total

4900ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-23 15:16:41	4900ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-16 16:46:14	1317ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-08 15:30:10	985ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-07 06:43:33	1338ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 12:35:16	2562ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-24 03:07:11	795ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-23 16:11:03	932ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-16 19:10:10	459ms	2 NS 0 A 1 MX	🔓 Insecure	View