cepo.dk

📜 Historical scan 2026-09-30 09:54:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cepo.dk is a .dk domain served by 2 nameservers (ainsley.ns.cloudflare.com, skip.ns.cloudflare.com). It was registered on 30 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.74.187 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ainsley.ns.cloudflare.com	108.162.194.211 162.159.38.211 172.64.34.211 2606:4700:50::a29f:26d3 2803:f800:50::6ca2:c2d3 2a06:98c1:50::ac40:22d3	ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com ainsley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
skip.ns.cloudflare.com	108.162.193.233 172.64.33.233 173.245.59.233 2606:4700:58::adf5:3be9 2803:f800:50::6ca2:c1e9 2a06:98c1:50::ac40:21e9	skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.74.187	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.161	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod12-cph3.one.com	104.37.34.246	mx1.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod12-cph3.one.com	104.37.34.247	mx2.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod12-cph3.one.com	104.37.34.248	mx3.pub.mailpod12-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod12-cph3.one.com	104.37.34.249	mx4.pub.mailpod12-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.74.187
🔶 Autoconfig	104.21.74.187

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:4abb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cda1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 79ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.74.187,172.67.205.161 ech=AEX+DQBB9wAgACBPo7RKuTJy7YIFFap4JESCo4wLkJgvJ8jRHordHp8VagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4abb,2606:4700:3037::ac43:cda1

📝 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 2026-10-16 13:54:49

www	104.21.74.187 172.67.205.161 2606:4700:3032::6815:4abb 2606:4700:3037::ac43:cda1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cepo.dk: 104.21.74.187 172.67.205.161 2606:4700:3032::6815:4abb 2606:4700:3037::ac43:cda1 (AS13335) www.cepo.dk: 104.21.74.187 172.67.205.161 2606:4700:3032::6815:4abb 2606:4700:3037::ac43:cda1 (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#

4 records 97ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	2CDDC5D748A3C02AC19FF7BC33AA01A5…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com	DANE-EE · SPKI · SHA-256	2CDDC5D748A3C02AC19FF7BC33AA01A5…

🔐 DNSSEC#

56ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415971535
Primary NS (MNAME)	ainsley.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 23:24:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-03-30
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

40ms

47ms

AAAA

36ms

TXT

202ms

CAA

40ms

HTTPS

79ms

TLSA

97ms

SOA

0ms

MTA-STS

55ms

DNSSEC

56ms

SRV

86ms

Total

785ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 13:54:48	2146ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-30 09:54:25 shown	785ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-27 11:50:20	908ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-26 11:38:31	860ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-23 11:28:28	966ms	2 NS 2 A 4 MX	🔒 Secure
2026-09-12 07:08:58	1392ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-29 17:28:01	669ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-27 11:03:16	823ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-27 08:07:25	839ms	2 NS 2 A 4 MX	🔒 Secure
2026-08-07 15:43:53	1263ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-31 19:12:48	1203ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-13 03:59:29	10096ms	2 NS 2 A 4 MX	🔒 Secure
2026-07-11 07:10:27	1355ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-21 04:24:06	895ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-19 16:11:45	815ms	2 NS 2 A 4 MX	🔒 Secure
2026-06-16 20:06:17	755ms	2 NS 2 A 4 MX	🔒 Secure