ope.dk

📜 Historical scan 2026-08-03 20:59:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ope.dk is a .dk domain served by 2 nameservers (edna.ns.cloudflare.com, jay.ns.cloudflare.com). It was registered on 29 May 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.41.169 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 107ms

Nameserver	IP addresses	PTR	ASN / ISP
edna.ns.cloudflare.com	108.162.192.109 172.64.32.109 173.245.58.109 2606:4700:50::adf5:3a6d 2803:f800:50::6ca2:c06d 2a06:98c1:50::ac40:206d	edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com edna.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jay.ns.cloudflare.com	108.162.193.123 172.64.33.123 173.245.59.123 2606:4700:58::adf5:3b7b 2803:f800:50::6ca2:c17b 2a06:98c1:50::ac40:217b	jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.169	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.191.188	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	144.76.40.227
🔶 Autoconfig	144.76.40.227

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:bfbc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:29a9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 90ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.41.169,172.67.191.188 ech=AEX+DQBB8gAgACBMY4PSn/gJiyLpqgUNm+xCw/aMKTI953BV3p5gJgTWYQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:bfbc,2606:4700:3031::6815:29a9

📝 TXT Records#

1 records 200ms

TXT Record
google-site-verification=sNYF82Zgssu32RSjnjJ07ljgyzrj05PAUVXQo7B_1WU

✉️ 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 2026-10-14 02:33:24

www	104.21.41.169 172.67.191.188 2606:4700:3030::ac43:bfbc 2606:4700:3031::6815:29a9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ope.dk: 104.21.41.169 172.67.191.188 2606:4700:3030::ac43:bfbc 2606:4700:3031::6815:29a9 (AS13335) www.ope.dk: 104.21.41.169 172.67.191.188 2606:4700:3030::ac43:bfbc 2606:4700:3031::6815:29a9 (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

169ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411179080
Primary NS (MNAME)	edna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 01:24:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-05-29
Expires	2027-07-31 (282d)

📋 WHOIS#

⏱️ Lookup Timing#

107ms

44ms

107ms

AAAA

43ms

TXT

200ms

CAA

42ms

HTTPS

90ms

TLSA

84ms

SOA

0ms

MTA-STS

69ms

DNSSEC

169ms

SRV

137ms

Total

843ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 02:33:24	441ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-27 08:07:29	605ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-24 07:16:29	2374ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-21 05:45:20	641ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-12 07:19:41	9415ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-27 06:25:53	900ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-03 20:59:29 shown	843ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-01 02:46:34	871ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-21 15:56:17	741ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-10 11:02:21	1553ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-27 04:30:23	2023ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 22:25:22	862ms	2 NS 2 A 0 MX	🔒 Secure