skillsoftchina.com - robtex.com
skillsoftchina.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=1787007204 | ||||||
Previous names
Next names
DNS History
9 records (0 active, 9 former)
○NSjuming.dnsdun.com2017-06-19 → 2017-06-19 · 4 obs
○ 2016-09-19 10:46:00
● 2017-06-19 16:05:42
○ 2026-08-17 20:15:28
○ 2026-08-17 23:14:52
● 2017-06-19 16:05:42
○ 2026-08-17 20:15:28
○ 2026-08-17 23:14:52
○NSjuming.dnsdun.net2017-06-19 → 2017-06-19 · 4 obs
○ 2016-09-19 10:46:00
● 2017-06-19 16:05:42
○ 2026-08-17 20:15:28
○ 2026-08-17 23:14:52
● 2017-06-19 16:05:42
○ 2026-08-17 20:15:28
○ 2026-08-17 23:14:52
○NSns1646.ztomy.com2015-10-18 → 2016-04-04 · 4 obs
● 2015-10-18 01:43:50
● 2016-04-04 15:21:24
○ 2016-09-19 10:46:00
○ 2026-08-17 23:14:52
● 2016-04-04 15:21:24
○ 2016-09-19 10:46:00
○ 2026-08-17 23:14:52
○NSns2646.ztomy.com2015-10-18 → 2016-04-04 · 4 obs
● 2015-10-18 01:43:50
● 2016-04-04 15:21:24
○ 2016-09-19 10:46:00
○ 2026-08-17 23:14:52
● 2016-04-04 15:21:24
○ 2016-09-19 10:46:00
○ 2026-08-17 23:14:52
○NSsk.s5.ans1.ns148.ztomy.com2016-09-19 → 2016-09-19 · 4 obs
○ 2016-04-04 15:21:24
● 2016-09-19 10:46:00
○ 2017-06-19 16:05:42
○ 2026-08-17 23:14:52
● 2016-09-19 10:46:00
○ 2017-06-19 16:05:42
○ 2026-08-17 23:14:52
○NSsk.s5.ans2.ns148.ztomy.com2016-09-19 → 2016-09-19 · 4 obs
○ 2016-04-04 15:21:24
● 2016-09-19 10:46:00
○ 2017-06-19 16:05:42
○ 2026-08-17 23:14:52
● 2016-09-19 10:46:00
○ 2017-06-19 16:05:42
○ 2026-08-17 23:14:52
○A141.8.226.142015-10-18 → 2016-04-04 · 4 obs
● 2015-10-18 01:43:50
● 2016-04-04 15:21:24
○ 2016-09-19 10:46:00
○ 2026-08-17 23:14:52
● 2016-04-04 15:21:24
○ 2016-09-19 10:46:00
○ 2026-08-17 23:14:52
○A172.246.65.1182017-06-19 → 2017-06-19 · 4 obs
○ 2016-09-19 10:46:00
● 2017-06-19 16:05:42
○ 2026-08-17 20:15:28
○ 2026-08-17 23:14:52
● 2017-06-19 16:05:42
○ 2026-08-17 20:15:28
○ 2026-08-17 23:14:52
○A208.91.197.462016-09-19 → 2016-09-19 · 4 obs
○ 2016-04-04 15:21:24
● 2016-09-19 10:46:00
○ 2017-06-19 16:05:42
○ 2026-08-17 23:14:52
● 2016-09-19 10:46:00
○ 2017-06-19 16:05:42
○ 2026-08-17 23:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.52.178.30
NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|