cantemus.dk

📜 Historical scan 2026-08-23 04:03:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cantemus.dk is a .dk domain served by 2 nameservers (jason.ns.cloudflare.com, raegan.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.89.198 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
jason.ns.cloudflare.com	108.162.193.179 172.64.33.179 173.245.59.179 2606:4700:58::adf5:3bb3 2803:f800:50::6ca2:c1b3 2a06:98c1:50::ac40:21b3	jason.ns.cloudflare.com jason.ns.cloudflare.com jason.ns.cloudflare.com jason.ns.cloudflare.com jason.ns.cloudflare.com jason.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
raegan.ns.cloudflare.com	108.162.194.158 162.159.38.158 172.64.34.158 2606:4700:50::a29f:269e 2803:f800:50::6ca2:c29e 2a06:98c1:50::ac40:229e	raegan.ns.cloudflare.com raegan.ns.cloudflare.com raegan.ns.cloudflare.com raegan.ns.cloudflare.com raegan.ns.cloudflare.com raegan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.89.198	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.147	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.164.147
🔶 Autoconfig	104.21.89.198

🔷 AAAA Records (IPv6)#

2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:59c6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a493	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 79ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.89.198,172.67.164.147 ech=AEX+DQBBAQAgACA8t9FTk0dg/TXMMXkZ9cZZqvKYnLx1Ed2L5Dy2uOQFbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:59c6,2606:4700:3036::ac43:a493

📝 TXT Records#

1 records 225ms

TXT Record
google-site-verification=82-Ip9Z4W4lFs9Uyn3wUU95NO7BeH_h9lD06FmwKTos

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 09:28:06

www	104.21.89.198 172.67.164.147 2606:4700:3030::6815:59c6 2606:4700:3036::ac43:a493 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cantemus.dk: 104.21.89.198 172.67.164.147 2606:4700:3030::6815:59c6 2606:4700:3036::ac43:a493 (AS13335) www.cantemus.dk: 104.21.89.198 172.67.164.147 2606:4700:3030::6815:59c6 2606:4700:3036::ac43:a493 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.cantemus.dk	PmMkmY-hPhCQMISBVBoIxxfJVFlbEfyarmEH8OGEyls
TXT	_acme-challenge.cantemus.dk	UG7KYSeNK0fvcxYeRl7ermSdasuhnJ5Ux2qNcvwQ5Y0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2412850157
Primary NS (MNAME)	jason.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

37ms

52ms

41ms

AAAA

54ms

TXT

225ms

CAA

60ms

HTTPS

79ms

TLSA

71ms

SOA

0ms

MTA-STS

88ms

DNSSEC

114ms

SRV

88ms

Total

1088ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:10:14	485ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 15:45:06	1156ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 01:12:09	639ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 06:32:31	644ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 19:03:00	2063ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 06:33:20	2631ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 20:41:58	488ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 18:35:03	542ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 04:03:06 shown	1088ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 01:59:45	4508ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-24 09:05:31	1864ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 00:36:36	621ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 19:10:04	514ms	2 NS 2 A 0 MX	🔓 Insecure