school-lider.com - robtex.com
school-lider.com
| DNSSEC | ⚠️ Not signed | ||||||
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=1777703366 | ||||||
Similar names
DNS History
14 records (0 active, 14 former)
○NSns09.domaincontrol.com2016-09-12 → 2017-06-02 · 5 obs
○ 2016-03-20 06:47:20
● 2016-09-12 02:24:36
● 2017-06-02 06:11:16
○ 2026-03-07 23:13:40
○ 2026-05-02 06:47:22
● 2016-09-12 02:24:36
● 2017-06-02 06:11:16
○ 2026-03-07 23:13:40
○ 2026-05-02 06:47:22
○NSns10.domaincontrol.com2016-09-12 → 2017-06-02 · 5 obs
○ 2016-03-20 06:47:20
● 2016-09-12 02:24:36
● 2017-06-02 06:11:16
○ 2026-03-07 23:13:40
○ 2026-05-02 06:47:22
● 2016-09-12 02:24:36
● 2017-06-02 06:11:16
○ 2026-03-07 23:13:40
○ 2026-05-02 06:47:22
○NSns53.domaincontrol.com2016-03-20 → 2016-03-20 · 4 obs
○ 2015-08-20 06:15:32
● 2016-03-20 06:47:20
○ 2016-09-12 02:24:36
○ 2026-05-02 06:47:22
● 2016-03-20 06:47:20
○ 2016-09-12 02:24:36
○ 2026-05-02 06:47:22
○NSns54.domaincontrol.com2016-03-20 → 2016-03-20 · 4 obs
○ 2015-08-20 06:15:32
● 2016-03-20 06:47:20
○ 2016-09-12 02:24:36
○ 2026-05-02 06:47:22
● 2016-03-20 06:47:20
○ 2016-09-12 02:24:36
○ 2026-05-02 06:47:22
○NSpdns05.domaincontrol.com2015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 06:15:32
○ 2016-03-20 06:47:20
○ 2026-05-02 06:47:22
○ 2016-03-20 06:47:20
○ 2026-05-02 06:47:22
○NSpdns06.domaincontrol.com2015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 06:15:32
○ 2016-03-20 06:47:20
○ 2026-05-02 06:47:22
○ 2016-03-20 06:47:20
○ 2026-05-02 06:47:22
○MXmail.school-lider.com2015-08-20 → 2017-06-02 · 4 obs
● 2015-08-20 06:15:32
● 2017-06-02 06:11:16
○ 2026-03-07 23:13:40
○ 2026-05-02 06:47:22
● 2017-06-02 06:11:16
○ 2026-03-07 23:13:40
○ 2026-05-02 06:47:22
○A23.229.183.2002015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 06:15:32
○ 2016-03-20 06:47:20
○ 2026-05-02 06:47:22
○ 2016-03-20 06:47:20
○ 2026-05-02 06:47:22
○A23.229.184.722016-03-20 → 2016-03-20 · 4 obs
○ 2015-08-20 06:15:32
● 2016-03-20 06:47:20
○ 2016-09-12 02:24:36
○ 2026-05-02 06:47:22
● 2016-03-20 06:47:20
○ 2016-09-12 02:24:36
○ 2026-05-02 06:47:22
○A45.40.133.2162016-09-12 → 2017-06-02 · 5 obs
○ 2016-03-20 06:47:20
● 2016-09-12 02:24:36
● 2017-06-02 06:11:16
○ 2026-03-07 23:13:40
○ 2026-05-02 06:47:22
● 2016-09-12 02:24:36
● 2017-06-02 06:11:16
○ 2026-03-07 23:13:40
○ 2026-05-02 06:47:22
○A46.255.97.1302026-03-07 → 2026-05-02 · 2 obs
○ 2026-03-07 23:13:40
○ 2026-05-02 06:47:22
○ 2026-05-02 06:47:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.54.112.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 71ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|