leadtec.net - dns.ninja
leadtec.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784885007 | ||||||
MX for
leadtec.net |
Subdomains
Same first word
leadtec.fr |
leadtec.hk |
leadtec.de |
leadtec.com.au |
leadtec.com.br |
leadtec.cn |
leadtec.co.uk |
leadtec.net |
leadtec.com.sg |
leadtec.com.tw |
Similar names
DNS History
14 records (8 active, 6 former)
●NS01.dnsv.jp2015-05-24 → 2026-07-24 · 3 obs
● 2015-05-24 00:25:06
● 2026-07-24 09:54:16
●NS02.dnsv.jp2015-05-24 → 2026-07-24 · 3 obs
● 2015-05-24 00:25:06
● 2026-07-24 09:54:16
●NS03.dnsv.jp2015-05-24 → 2026-07-24 · 3 obs
● 2015-05-24 00:25:06
● 2026-07-24 09:54:16
●NS04.dnsv.jp2015-05-24 → 2026-07-24 · 3 obs
● 2015-05-24 00:25:06
● 2026-07-24 09:54:16
○NSdns1.cervi.jp2009-01-14 → 2009-01-14 · 3 obs
○ 2015-05-24 00:25:06
○ 2026-07-24 09:54:16
○NSdns2.cervi.jp2009-01-14 → 2009-01-14 · 3 obs
○ 2015-05-24 00:25:06
○ 2026-07-24 09:54:16
●MXleadtec.net2026-02-15 → 2026-07-24 · 3 obs
● 2026-02-15 13:09:36
● 2026-07-24 09:54:16
●MXmail.leadtec.net2009-01-14 → 2026-07-24 · 2 obs
● 2026-07-24 09:54:16
●MXwebmail.leadtec.net2026-02-15 → 2026-07-24 · 3 obs
● 2026-02-15 13:09:36
● 2026-07-24 09:54:16
○A111.68.215.42015-05-24 → 2015-05-24 · 4 obs
● 2015-05-24 00:25:06
○ 2015-10-14 00:36:14
○ 2026-07-24 09:54:16
○A153.122.150.22015-10-14 → 2015-10-14 · 4 obs
● 2015-10-14 00:36:14
○ 2015-12-11 06:33:48
○ 2026-07-24 09:54:16
○A153.122.2.1952015-12-11 → 2017-07-04 · 5 obs
● 2015-12-11 06:33:48
● 2017-07-04 10:25:12
○ 2026-02-15 13:09:36
○ 2026-07-24 09:54:16
●A153.122.87.1602026-02-15 → 2026-07-24 · 3 obs
● 2026-02-15 13:09:36
● 2026-07-24 09:54:16
○A164.46.25.922009-01-14 → 2009-01-14 · 3 obs
○ 2015-05-24 00:25:06
○ 2026-07-24 09:54:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net... | - |
| leadtec.net | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.35.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leadtec.net (unsigned zone)
⏱️ Timing
Total: 3055ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.87.160 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 3 | leadtec.net (pri: 10), mail.leadtec.net (pri: 20)... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
leadtec.net serves as the parent of webmail.leadtec.net and mail.leadtec.net.
Mail Server Role
leadtec.net serves as a mail server for leadtec.net.
As mail servers, mail.leadtec.net and webmail.leadtec.net are frequently found alongside leadtec.net.
IP Addresses
leadtec.net has exactly one IP address — 153.122.87.160.
webmail.leadtec.net, webmail.leadtecs.com, sub0000546361.hmk-temp.com plus two other host names have IP numbers in common with leadtec.net.
Name Servers
Four name servers handle the delegation for leadtec.net: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
leadtec.net partially shares its NS delegation with several other domains, including kadoi-k.com, groovetechnology.jp, nttdata-gsl.com and two others.
Host names pointing to two IP addresses:
01.dnsv.jp points to 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp points to 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp points to 157.7.35.53 and 2400:8500:3fff::53.
Host names resolving to a single IP address:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
leadtec.net is handled by three mail servers: leadtec.net, mail.leadtec.net and webmail.leadtec.net.
leadtec.net, mail.leadtec.net and webmail.leadtec.net each resolve to a single IP address: 153.122.87.160.
Three host names point to 153.122.87.160: leadtec.net, mail.leadtec.net and webmail.leadtec.net.