cantos.dk DNS records

🖥️ Nameservers2 records 69ms

Nameserver	IP addresses	PTR	ASN / ISP
cody.ns.cloudflare.com	108.162.193.107 172.64.33.107 173.245.59.107 2606:4700:58::adf5:3b6b 2803:f800:50::6ca2:c16b 2a06:98c1:50::ac40:216b	cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sky.ns.cloudflare.com	108.162.194.2 162.159.38.2 172.64.34.2 2606:4700:50::a29f:2602 2803:f800:50::6ca2:c202 2a06:98c1:50::ac40:2202	sky.ns.cloudflare.com sky.ns.cloudflare.com sky.ns.cloudflare.com sky.ns.cloudflare.com sky.ns.cloudflare.com sky.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
104.21.42.3	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.222	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.cantos.dk	49.12.171.172	cp12.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:c5de	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:2a03	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.42.3,172.67.197.222 ech=AEX+DQBBEAAgACA7If8rNglk9KVKZETb+2qIlzSUhPBSk880QdeYlfeJcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:c5de,2606:4700:3035::6815:2a03

📝 TXT Records1 records 249ms

TXT Record
v=spf1 ip4:49.12.171.172 include:cantos.dk ~all

✉️ SPF

Policy	Record (cantos.dk)
~all (soft fail)	v=spf1 ip4:49.12.171.172 include:cantos.dk ~all

📨 DMARC

Policy	Record (_dmarc.cantos.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:ed39a64e1a5d4a38a0d4943793002fd3@dmarc-reports.cloudflare.net,mailto:service@cantos.dk,mailto:carsten@woehlk.dk

📬 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.cantos.dk	9SNwAVVmaGWqB_sJZrocqp0GmdqrnsQjxYxqwO8f9Wo

🔗 TLSA / DANE

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

🔐 DNSSEC144ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413110655
Primary NS (MNAME)	cody.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

69ms

A

51ms

MX

42ms

AAAA

51ms

TXT

249ms

CAA

74ms

HTTPS

59ms

TLSA

86ms

SOA

0ms

MTA-STS

105ms

DNSSEC

144ms

SRV

143ms

Total

880ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 00:15:43	880ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-25 07:44:38	1163ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-24 07:01:19	1134ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-07 21:45:24	922ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-17 07:04:43	1734ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-03 17:41:10	809ms	2 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-02 11:37:06	1574ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-24 17:13:20	991ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 19:12:44	701ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 19:11:06	536ms	2 NS 2 A 1 MX	🔒 Secure	View