zhenjiangedu.com - robtex.com
zhenjiangedu.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=1778410131 | ||||||
DNS History
15 records (0 active, 15 former)
○NSf1g1ns1.dnspod.net2015-11-22 → 2016-05-10 · 4 obs
● 2015-11-22 14:31:46
● 2016-05-10 05:16:38
○ 2016-05-21 20:05:34
○ 2026-05-10 10:50:34
● 2016-05-10 05:16:38
○ 2016-05-21 20:05:34
○ 2026-05-10 10:50:34
○NSf1g1ns2.dnspod.net2015-11-22 → 2016-05-10 · 4 obs
● 2015-11-22 14:31:46
● 2016-05-10 05:16:38
○ 2016-05-21 20:05:34
○ 2026-05-10 10:50:34
● 2016-05-10 05:16:38
○ 2016-05-21 20:05:34
○ 2026-05-10 10:50:34
○NSns1.51dns.com2016-05-21 → 2016-08-28 · 5 obs
○ 2016-05-10 05:16:38
● 2016-05-21 20:05:34
● 2016-08-28 14:32:54
○ 2016-11-21 09:15:40
○ 2026-05-10 10:50:34
● 2016-05-21 20:05:34
● 2016-08-28 14:32:54
○ 2016-11-21 09:15:40
○ 2026-05-10 10:50:34
○NSns1.eedns.com2017-02-09 → 2017-02-09 · 4 obs
○ 2016-12-19 13:21:12
● 2017-02-09 15:06:54
○ 2026-03-27 12:21:10
○ 2026-05-10 10:50:34
● 2017-02-09 15:06:54
○ 2026-03-27 12:21:10
○ 2026-05-10 10:50:34
○NSns2.51dns.com2016-05-21 → 2016-08-28 · 5 obs
○ 2016-05-10 05:16:38
● 2016-05-21 20:05:34
● 2016-08-28 14:32:54
○ 2016-11-21 09:15:40
○ 2026-05-10 10:50:34
● 2016-05-21 20:05:34
● 2016-08-28 14:32:54
○ 2016-11-21 09:15:40
○ 2026-05-10 10:50:34
○NSns2.eedns.com2017-02-09 → 2017-02-09 · 4 obs
○ 2016-12-19 13:21:12
● 2017-02-09 15:06:54
○ 2026-03-27 12:21:10
○ 2026-05-10 10:50:34
● 2017-02-09 15:06:54
○ 2026-03-27 12:21:10
○ 2026-05-10 10:50:34
○NSns57.domaincontrol.com2016-11-21 → 2016-11-21 · 4 obs
○ 2016-08-28 14:32:54
● 2016-11-21 09:15:40
○ 2016-12-19 13:21:12
○ 2026-05-10 10:50:34
● 2016-11-21 09:15:40
○ 2016-12-19 13:21:12
○ 2026-05-10 10:50:34
○NSns58.domaincontrol.com2016-11-21 → 2016-11-21 · 4 obs
○ 2016-08-28 14:32:54
● 2016-11-21 09:15:40
○ 2016-12-19 13:21:12
○ 2026-05-10 10:50:34
● 2016-11-21 09:15:40
○ 2016-12-19 13:21:12
○ 2026-05-10 10:50:34
○MXmailstore1.secureserver.net2016-11-21 → 2016-11-21 · 3 obs
● 2016-11-21 09:15:40
○ 2016-12-19 13:21:12
○ 2026-05-10 10:50:34
○ 2016-12-19 13:21:12
○ 2026-05-10 10:50:34
○MXsmtp.secureserver.net2016-11-21 → 2016-11-21 · 3 obs
● 2016-11-21 09:15:40
○ 2016-12-19 13:21:12
○ 2026-05-10 10:50:34
○ 2016-12-19 13:21:12
○ 2026-05-10 10:50:34
○A103.193.151.1582015-11-22 → 2015-11-22 · 3 obs
● 2015-11-22 14:31:46
○ 2016-03-13 13:40:22
○ 2026-05-10 10:50:34
○ 2016-03-13 13:40:22
○ 2026-05-10 10:50:34
○A104.149.79.1222017-02-09 → 2017-02-09 · 4 obs
○ 2016-12-19 13:21:12
● 2017-02-09 15:06:54
○ 2026-03-27 12:21:10
○ 2026-05-10 10:50:34
● 2017-02-09 15:06:54
○ 2026-03-27 12:21:10
○ 2026-05-10 10:50:34
○A107.150.56.1792016-05-21 → 2016-07-17 · 5 obs
○ 2016-05-10 05:16:38
● 2016-05-21 19:49:48
● 2016-07-17 23:07:08
○ 2016-11-21 09:15:40
○ 2026-05-10 10:50:34
● 2016-05-21 19:49:48
● 2016-07-17 23:07:08
○ 2016-11-21 09:15:40
○ 2026-05-10 10:50:34
○A184.168.221.532016-11-21 → 2016-11-21 · 4 obs
○ 2016-07-17 23:07:08
● 2016-11-21 09:15:40
○ 2016-12-19 13:21:12
○ 2026-05-10 10:50:34
● 2016-11-21 09:15:40
○ 2016-12-19 13:21:12
○ 2026-05-10 10:50:34
○A69.197.185.62016-03-13 → 2016-05-10 · 5 obs
○ 2015-11-22 14:31:46
● 2016-03-13 13:40:22
● 2016-05-10 05:16:38
○ 2016-05-21 19:49:48
○ 2026-05-10 10:50:34
● 2016-03-13 13:40:22
● 2016-05-10 05:16:38
○ 2016-05-21 19:49:48
○ 2026-05-10 10:50:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.5.6.30
NS records: j.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 68ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|