opdag-øer.dk xn--opdag-er-b5a.dk

📜 Historical scan 2026-06-23 17:48:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opdag-øer.dk is a .dk domain served by 2 nameservers (mitchell.ns.cloudflare.com, rachel.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.2.89 is hosted by Cloudflare, Inc. (AS13335). The zone is of unknown DNSSEC status, 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
mitchell.ns.cloudflare.com	108.162.195.231 162.159.44.231 172.64.35.231 2606:4700:58::a29f:2ce7 2803:f800:50::6ca2:c3e7 2a06:98c1:50::ac40:23e7	mitchell.ns.cloudflare.com mitchell.ns.cloudflare.com mitchell.ns.cloudflare.com mitchell.ns.cloudflare.com mitchell.ns.cloudflare.com mitchell.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rachel.ns.cloudflare.com	108.162.192.215 172.64.32.215 173.245.58.215 2606:4700:50::adf5:3ad7 2803:f800:50::6ca2:c0d7 2a06:98c1:50::ac40:20d7	rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.ns.cloudflare.com rachel.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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.89	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.254	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:259	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:80fe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.89,172.67.128.254 ech=AEX+DQBBDgAgACDhfcmMyidRzJBU0gQuDoo193plJKAodT4vBBCun6wARQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:259,2606:4700:3033::ac43:80fe

📝 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 2026-10-08 01:49:07

www	104.21.2.89 172.67.128.254 2606:4700:3033::6815:259 2606:4700:3033::ac43:80fe (AS13335) (address records, no CNAME)
www vs bare domain	Same network opdag-øer.dk: 104.21.2.89 172.67.128.254 2606:4700:3033::6815:259 2606:4700:3033::ac43:80fe (AS13335) www.opdag-øer.dk: 104.21.2.89 172.67.128.254 2606:4700:3033::6815:259 2606:4700:3033::ac43:80fe (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

158ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

0ms

Field	Value
Serial	2407700333
Primary NS (MNAME)	mitchell.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#

45ms

53ms

57ms

AAAA

54ms

TXT

272ms

CAA

50ms

HTTPS

41ms

TLSA

84ms

SOA

0ms

MTA-STS

42ms

DNSSEC

158ms

SRV

196ms

Total

811ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:03:00	556ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 17:40:54	433ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 16:24:11	700ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-30 17:33:46	5814ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-23 17:48:51 shown	811ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-22 12:20:36	3075ms	4 NS 1 A 1 MX	❓ Unknown
2026-06-22 03:43:57	426ms	0 NS 0 A 0 MX	🔒 Secure
2026-06-21 00:34:20	1183ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:05:50	1978ms	4 NS 1 A 1 MX	🔒 Secure