leadtech.dk DNS records

🖥️ Nameservers2 records 70ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.205.30.175	3600s	175.30.205.92.host.secureserver.net	AS21499	Host Europe GmbH	92.205.0.0/19	🇫🇷 France	Strasbourg

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	leadtech-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca48::8 52.101.73.123 52.101.73.16 52.101.73.2 52.101.73.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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 Records5 records 199ms

TXT Record
google-site-verification=IpPJhmDlejAA64OhglGqeF2UNy_uYyq62LcuwVLP9UI
google-site-verification=l30BBVXaHDKPIM-Or3x014yCiST13FqpnawFyPB64TE
MS=ms18836871
v=DMARC1; p=none; rua=mailto:info@leadtech.dk
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.leadtech.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

🔗 TLSA / DANE

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

🔐 DNSSEC145ms

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

🏷️ SOA0ms

Field	Value
Serial	2026071002
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

70ms

A

55ms

MX

55ms

AAAA

72ms

TXT

199ms

CAA

61ms

HTTPS

58ms

TLSA

307ms

SOA

0ms

MTA-STS

144ms

DNSSEC

145ms

SRV

74ms

Total

1154ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 13:37:42	1154ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 16:41:22	5770ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 01:04:11	1126ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 02:07:13	1236ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 11:35:41	1963ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 23:35:48	1158ms	2 NS 1 A 1 MX	🔒 Secure	View