cpl.dk

📜 Historical scan 2026-06-24 17:07:23 · ← 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 and validates, 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 231ms

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 217ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.243.123.133	3600s	—	AS24940	Hetzner Online GmbH	136.243.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 219ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cpl-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::5 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 52.101.68.32 52.101.73.12 52.101.73.153 52.101.73.19	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.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 657ms

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#

484ms

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

🏷️ SOA#

239ms

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#

231ms

217ms

219ms

AAAA

222ms

TXT

657ms

CAA

340ms

HTTPS

189ms

TLSA

523ms

SOA

239ms

MTA-STS

215ms

DNSSEC

484ms

SRV

350ms

Total

2333ms

🕐 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 shown	2333ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 05:05:58	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