lead-mentor.dk DNS records

🖥️ Nameservers2 records 109ms

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 Records1 records 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.116	600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	leadmentor-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca04::f 52.101.68.0 52.101.73.26 52.101.73.28 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.98.16.85

🔷 AAAA Records (IPv6)1 records 71ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:80fb:2fda:4ad2:20ab	600s	—	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 Records2 records 498ms

TXT Record
MS=ms76668038.txt
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (lead-mentor.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

🔗 TLSA / DANE

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

🔐 DNSSEC253ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081701
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

109ms

A

110ms

MX

102ms

AAAA

71ms

TXT

498ms

CAA

102ms

HTTPS

107ms

TLSA

8654ms

SOA

0ms

MTA-STS

127ms

DNSSEC

253ms

SRV

205ms

Total

12924ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 21:08:08	12924ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 05:33:02	3855ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 04:11:29	2172ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 23:31:17	1448ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 02:04:19	1337ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-21 06:44:55	850ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 16:20:34	1277ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:24:47	3061ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:22:41	820ms	2 NS 1 A 1 MX	🔒 Secure	View