leadacademy.dk

📜 Historical scan 2026-06-17 13:44:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leadacademy.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 December 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.71 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by leadacademy-dk.mail.protection.outlook.com. 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 113ms

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 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.71	—	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	leadacademy-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca09::20 2a01:111:f403:ca09::d 52.101.68.0 52.101.68.25 52.101.68.8 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.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

🔷 AAAA Records (IPv6)#

1 records 126ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:39:9d9f:344:e5b0	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 255ms

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

✉️ SPF#

Policy	Record (leadacademy.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 2026-10-10 12:03:26

www	46.30.215.120 2a02:2350:5:111:80c7:678a:f657:d434 (AS51468) (address records, no CNAME)
www vs bare domain	Same network leadacademy.dk: 46.30.215.120 2a02:2350:5:111:80c7:678a:f657:d434 (AS51468) www.leadacademy.dk: 46.30.215.120 2a02:2350:5:111:80c7:678a:f657:d434 (AS51468)
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#

338ms

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

🏷️ SOA#

137ms

Field	Value
Serial	2026042705
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 03:54:08

Field	Value
Registrar	ONE.COM A/S
Registered	2008-12-10
Expires	2026-12-31 (69d)

📋 WHOIS#

⏱️ Lookup Timing#

113ms

121ms

113ms

AAAA

126ms

TXT

255ms

CAA

121ms

HTTPS

110ms

TLSA

426ms

SOA

137ms

MTA-STS

86ms

DNSSEC

338ms

SRV

0ms

Total

1809ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 03:26:08	992ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 02:54:24	1073ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 01:45:09	1164ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 17:03:52	1347ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:44:54	799ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 05:53:00	7879ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 07:03:15	5364ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 05:28:51	1176ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 13:30:21	1196ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 23:50:34	717ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:44:50 shown	1809ms	2 NS 1 A 1 MX	🔒 Secure