ddoo.dk

📜 Historical scan 2026-06-17 01:21:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ddoo.dk is a .dk domain served by 2 nameservers (katja.ns.cloudflare.com, quincy.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.55 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
katja.ns.cloudflare.com	—	—	—
quincy.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 35ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:cd91	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:5d37	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.93.55,172.67.205.145 ech=AEX+DQBBJQAgACAcN7sXzbkfBzYdRONrkLyX+Km5Fc4T8trkpLKynbj9DgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:cd91,2606:4700:3036::6815:5d37

📝 TXT Records#

📝

No TXT records found

✉️ 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 09:05:44

www	104.21.93.55 172.67.205.145 2606:4700:3033::6815:5d37 2606:4700:3035::ac43:cd91 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ddoo.dk: 104.21.93.55 172.67.205.145 2606:4700:3033::6815:5d37 2606:4700:3035::ac43:cd91 (AS13335) www.ddoo.dk: 104.21.93.55 172.67.205.145 2606:4700:3033::6815:5d37 2606:4700:3035::ac43:cd91 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 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#

31ms

Field	Value
Serial	2406115850
Primary NS (MNAME)	katja.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#

35ms

AAAA

33ms

TXT

138ms

CAA

33ms

HTTPS

29ms

TLSA

69ms

SOA

31ms

MTA-STS

60ms

DNSSEC

114ms

SRV

0ms

Total

435ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 05:07:51	1867ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 03:44:55	568ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 11:12:04	3324ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 03:44:09	1275ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 05:56:07	16861ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-19 14:32:57	9754ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 04:48:53	498ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 17:47:23	724ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 01:29:41	308ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 01:21:21 shown	435ms	2 NS 2 A 0 MX	🔓 Insecure