leoo.dk

📜 Historical scan 2026-10-12 02:21:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leoo.dk is a .dk domain served by 2 nameservers (jermaine.ns.cloudflare.com, zita.ns.cloudflare.com). It was registered on 28 January 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.132.151.176 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by leoo-dk.w-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
jermaine.ns.cloudflare.com	108.162.195.157 162.159.44.157 172.64.35.157 2606:4700:58::a29f:2c9d 2803:f800:50::6ca2:c39d 2a06:98c1:50::ac40:239d	jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zita.ns.cloudflare.com	108.162.192.243 172.64.32.243 173.245.58.243 2606:4700:50::adf5:3af3 2803:f800:50::6ca2:c0f3 2a06:98c1:50::ac40:20f3	zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com zita.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.151.176	300s	matrix.computernoerderne.dk	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	leoo-dk.w-v1.mx.microsoft	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 → 52.98.149.136
🔶 Autoconfig	142.132.151.176

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 194ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.leoo.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-13 02:48:58

www	142.132.151.176 (AS24940) (address records, no CNAME)
www vs bare domain	Same network leoo.dk: 142.132.151.176 (AS24940) www.leoo.dk: 142.132.151.176 (AS24940)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 104ms

Service / Owner	Type	Cert association
SMTP _25._tcp.leoo-dk.w-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.leoo-dk.w-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.leoo-dk.w-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.leoo-dk.w-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…

🔐 DNSSEC#

64ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2417198996
Primary NS (MNAME)	jermaine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 05:48:33

Field	Value
Registrar	1API GmbH
Registered	2000-01-28
Expires	2027-03-31 (158d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

31ms

45ms

AAAA

42ms

TXT

194ms

CAA

30ms

HTTPS

35ms

TLSA

104ms

SOA

42ms

MTA-STS

49ms

DNSSEC

64ms

SRV

58ms

Total

621ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 02:48:58	3237ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 02:21:08 shown	621ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 19:24:46	698ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 01:21:02	1849ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-08 00:56:19	1349ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-24 14:42:56	5302ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-15 00:13:36	4502ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 10:13:19	909ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-08 21:46:37	1485ms	2 NS 1 A 4 MX	🔓 Insecure
2026-07-06 21:32:43	1198ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-27 14:28:06	1370ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-19 07:05:00	684ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-17 11:50:28	1127ms	2 NS 1 A 4 MX	🔓 Insecure