mastodon.dk

📜 Historical scan 2026-06-17 12:12:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mastodon.dk is a .dk domain served by 2 nameservers (carter.ns.cloudflare.com, wanda.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.126 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 154ms

Nameserver	IP addresses	PTR	ASN / ISP
carter.ns.cloudflare.com	108.162.193.80 172.64.33.80 173.245.59.80 2606:4700:58::adf5:3b50 2803:f800:50::6ca2:c150 2a06:98c1:50::ac40:2150	carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wanda.ns.cloudflare.com	108.162.192.240 172.64.32.240 173.245.58.240 2606:4700:50::adf5:3af0 2803:f800:50::6ca2:c0f0 2a06:98c1:50::ac40:20f0	wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.ns.cloudflare.com wanda.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 165ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.126	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.194	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 159ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:ddc2	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4e7e	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 161ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.126,172.67.221.194 ech=AEX+DQBBEQAgACDI4xqwwmAc0aVdhaScxMRTfCZo1/vM6WMg5h+quY5QUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:ddc2,2606:4700:3037::6815:4e7e

📝 TXT Records#

1 records 271ms

TXT Record
google-site-verification=Sp6s09cXFnXjgWE3lBy1SYkdgNWLxnPGYlCBEEEcDQM

✉️ 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 2026-10-09 12:40:25

www	104.21.78.126 172.67.221.194 2606:4700:3036::ac43:ddc2 2606:4700:3037::6815:4e7e (AS13335) (address records, no CNAME)
www vs bare domain	Same network mastodon.dk: 104.21.78.126 172.67.221.194 2606:4700:3036::ac43:ddc2 2606:4700:3037::6815:4e7e (AS13335) www.mastodon.dk: 104.21.78.126 172.67.221.194 2606:4700:3036::ac43:ddc2 2606:4700:3037::6815:4e7e (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

311ms

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

🏷️ SOA#

153ms

Field	Value
Serial	2406041333
Primary NS (MNAME)	carter.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#

154ms

165ms

160ms

AAAA

159ms

TXT

271ms

CAA

157ms

HTTPS

161ms

TLSA

595ms

SOA

153ms

MTA-STS

38ms

DNSSEC

311ms

SRV

0ms

Total

1668ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:40:25	511ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 10:30:17	1331ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 22:03:23	457ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-04 03:36:02	1768ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 14:25:10	2790ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 23:08:45	767ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 02:30:51	828ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 12:12:59 shown	1668ms	2 NS 2 A 0 MX	🔓 Insecure