cpl.dk

📜 Historical scan 2026-06-24 05:05:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cpl.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.243.123.133 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by cpl-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and has no IPv6 address. 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 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.243.123.133	3600s	dedi5059.your-server.de	AS24940	Hetzner Online GmbH	136.243.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 80ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cpl-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca09::4 2a01:111:f403:ca09::6 2a01:111:f403:ca09::e 52.101.68.15 52.101.68.3 52.101.73.11 52.101.73.8	mail-db4pr02cu00307.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 197ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cpl.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 08:44:37

www	136.243.123.133 (AS24940) (address records, no CNAME)
www vs bare domain	Same network cpl.dk: 136.243.123.133 (AS24940) www.cpl.dk: 136.243.123.133 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

88ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'cpl.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

35ms

Field	Value
Serial	2026061301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

38ms

76ms

80ms

AAAA

35ms

TXT

197ms

CAA

34ms

HTTPS

34ms

TLSA

291ms

SOA

35ms

MTA-STS

40ms

DNSSEC

88ms

SRV

103ms

Total

835ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 08:44:37	1055ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 15:39:45	720ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-15 18:05:52	1324ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 00:40:43	1167ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 13:38:06	1739ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 10:55:02	1918ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 19:06:51	2436ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 01:26:55	2123ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 17:07:23	2333ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 05:05:58 shown	835ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-20 02:27:33	812ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 22:45:50	2614ms	2 NS 1 A 1 MX	🔒 Secure