cekuapp.dk

📜 Historical scan 2026-09-25 12:07:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cekuapp.dk is a .dk domain served by 2 nameservers (joel.ns.cloudflare.com, lady.ns.cloudflare.com). It was registered on 14 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.73.202 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.services. 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
joel.ns.cloudflare.com	108.162.193.184 172.64.33.184 173.245.59.184 2606:4700:58::adf5:3bb8 2803:f800:50::6ca2:c1b8 2a06:98c1:50::ac40:21b8	joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lady.ns.cloudflare.com	108.162.192.127 172.64.32.127 173.245.58.127 2606:4700:50::adf5:3a7f 2803:f800:50::6ca2:c07f 2a06:98c1:50::ac40:207f	lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.73.202	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.165.209	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mx.services	185.234.178.200 185.234.178.206 185.234.178.208 185.234.178.212 185.234.178.216 2a0c:a80:0:b2c8::1 2a0c:a80:0:b2ce::1 2a0c:a80:0:b2d0::1 2a0c:a80:0:b2d4::1 2a0c:a80:0:b2d8::1	mail-mx-19-x178n200.default-host.net mail-mx-22-x178n206.default-host.net mail-mx-20-x178n208.default-host.net mail-mx-21-x178n212.default-host.net mail-mx-23-x178n216.default-host.net mail-mx-19-x178n200.default-host.net mail-mx-22-x178n206.default-host.net mail-mx-20-x178n208.default-host.net mail-mx-21-x178n212.default-host.net mail-mx-23-x178n216.default-host.net	AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD AS200000 Hosting Ukraine LTD

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:49ca	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:a5d1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.73.202,172.67.165.209 ech=AEX+DQBBuAAgACBeWfLyd08MrrxQgz3O0ws1h/j6yhgH1+4jTfFQ5Y6qawAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:49ca,2606:4700:3034::ac43:a5d1

📝 TXT Records#

1 records 158ms

TXT Record
adm-verify-domain-738942

✉️ 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 2026-10-10 10:30:27

www	104.21.73.202 172.67.165.209 2606:4700:3033::6815:49ca 2606:4700:3034::ac43:a5d1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cekuapp.dk: 104.21.73.202 172.67.165.209 2606:4700:3033::6815:49ca 2606:4700:3034::ac43:a5d1 (AS13335) www.cekuapp.dk: 104.21.73.202 172.67.165.209 2606:4700:3033::6815:49ca 2606:4700:3034::ac43:a5d1 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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	2415793765
Primary NS (MNAME)	joel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 22:21:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-04-14
Expires	2027-04-13 (178d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

34ms

41ms

AAAA

34ms

TXT

158ms

CAA

34ms

HTTPS

34ms

TLSA

428ms

SOA

0ms

MTA-STS

49ms

DNSSEC

115ms

SRV

52ms

Total

1642ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 10:30:27	420ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 21:52:45	379ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-30 05:08:44	450ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 12:54:09	589ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 12:07:50 shown	1642ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 16:28:59	542ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 10:48:54	547ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 04:59:45	1322ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 05:15:10	1260ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 19:10:37	593ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-30 04:49:46	729ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 20:01:17	310ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 20:00:22	293ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 20:00:03	1126ms	2 NS 0 A 0 MX	🔓 Insecure