leadingtechno.com - robtex.com
leadingtechno.com
com
| 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=1786535064 | ||||||
Same first word
leadingtechno.com |
DNS History
10 records (5 active, 5 former)
○NS20170602032017-09-06 → 2017-09-06 · 4 obs
● 2017-09-06 13:33:40
○ 2026-02-16 22:34:20
○ 2026-08-12 12:11:26
○NSns1.hya.kr2016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-06 13:33:40
○ 2026-08-12 12:11:26
●NSns1.webvista7.kr2017-09-06 → 2026-08-12 · 3 obs
● 2017-09-06 13:33:40
● 2026-08-12 12:11:26
○NSns2.hya.kr2016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-06 13:33:40
○ 2026-08-12 12:11:26
●NSns2.webvista7.kr2017-09-06 → 2026-08-12 · 3 obs
● 2017-09-06 13:33:40
● 2026-08-12 12:11:26
●NSns3.webvista7.kr2026-02-16 → 2026-08-12 · 3 obs
● 2026-02-16 22:34:20
● 2026-08-12 12:11:26
●MXleadingtechno-com.mail.protection.outlook.com2017-09-06 → 2026-08-12 · 3 obs
● 2017-09-06 13:33:40
● 2026-08-12 12:11:26
○MXmail.leadingtechno.com2016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-06 13:33:40
○ 2026-08-12 12:11:26
○A114.203.87.1792016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-06 13:33:40
○ 2026-08-12 12:11:26
●A222.239.254.1882017-09-06 → 2026-08-12 · 3 obs
● 2017-09-06 13:33:40
● 2026-08-12 12:11:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| leadingtechno.com | ns1.webvista7.kr, ns2.webvista7.kr | - |
✅ Authoritative Response
Server:222.239.254.188
NS records: ns1.webvista7.kr, ns2.webvista7.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leadingtechno.com (unsigned zone)
⏱️ Timing
Total: 1187ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.239.254.188 |
| NS | 3 | ns2.webvista7.kr, ns3.webvista7.kr... |
| MX | 1 | leadingtechno-com.mail.protection.outloo |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, 3F1-55F-4H4 |
| SOA | 1 | ns1.webvista7.kr admin.leadingtechno.com |
Analysis
IP Addresses
leadingtechno.com resolves to just one IP address, 222.239.254.188.
Two other host names, along with cphikorea.co.kr, webvista.org and ns2.webvista.kr, also share IP numbers with leadingtechno.com.
Name Servers
The authoritative name servers for leadingtechno.com are ns1.webvista7.kr, ns2.webvista7.kr and ns3.webvista7.kr — three in total.
leadingtechno.com partially shares its NS delegation with several other domains, including pnnetworks.co.kr, cphikorea.kr, aceramic.or.kr and two others.
The name servers ns1.webct.kr, ns2.webct.kr, ns.webvista.kr and two others are commonly seen in use alongside these name servers.
The hostnames ns1.webvista7.kr, ns2.webvista7.kr and ns3.webvista7.kr each resolve to a single IP: ns1.webvista7.kr → 222.239.254.188, ns2.webvista7.kr → 222.239.254.183, ns3.webvista7.kr → 222.239.254.185.
Mail Servers
The sole mail server for leadingtechno.com is leadingtechno-com.mail.protection.outlook.com.
With 8 IP addresses total, leadingtechno-com.mail.protection.outlook.com resolves to 52.101.153.0, 52.101.153.1, 52.101.153.2 and 5 others.