htyjedu.com - robtex.com
htyjedu.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=1776231537 | ||||||
Similar names
DNS History
11 records (0 active, 11 former)
○NSdns10.hichina.com2016-09-13 → 2017-04-05 · 4 obs
● 2016-09-13 13:07:52
● 2017-04-05 13:49:48
○ 2026-02-23 02:38:20
○ 2026-04-15 05:40:40
● 2017-04-05 13:49:48
○ 2026-02-23 02:38:20
○ 2026-04-15 05:40:40
○NSdns9.hichina.com2016-09-13 → 2017-04-05 · 4 obs
● 2016-09-13 13:07:52
● 2017-04-05 13:49:48
○ 2026-02-23 02:38:20
○ 2026-04-15 05:40:40
● 2017-04-05 13:49:48
○ 2026-02-23 02:38:20
○ 2026-04-15 05:40:40
○NSns1.domainnamedns.com2026-02-23 → 2026-02-23 · 5 obs
○ 2017-04-05 13:49:48
● 2026-02-23 02:38:20
● 2026-02-23 19:14:08
○ 2026-04-14 16:46:04
○ 2026-04-15 05:40:40
● 2026-02-23 02:38:20
● 2026-02-23 19:14:08
○ 2026-04-14 16:46:04
○ 2026-04-15 05:40:40
○NSns2.domainnamedns.com2026-02-23 → 2026-02-23 · 5 obs
○ 2017-04-05 13:49:48
● 2026-02-23 02:38:20
● 2026-02-23 19:14:08
○ 2026-04-14 16:46:04
○ 2026-04-15 05:40:40
● 2026-02-23 02:38:20
● 2026-02-23 19:14:08
○ 2026-04-14 16:46:04
○ 2026-04-15 05:40:40
○NSns3.domainnamedns.com2026-02-23 → 2026-02-23 · 5 obs
○ 2017-04-05 13:49:48
● 2026-02-23 02:38:20
● 2026-02-23 19:14:08
○ 2026-04-14 16:46:04
○ 2026-04-15 05:40:40
● 2026-02-23 02:38:20
● 2026-02-23 19:14:08
○ 2026-04-14 16:46:04
○ 2026-04-15 05:40:40
○NSns4.domainnamedns.com2026-02-23 → 2026-02-23 · 5 obs
○ 2017-04-05 13:49:48
● 2026-02-23 02:38:20
● 2026-02-23 19:14:08
○ 2026-04-14 16:46:04
○ 2026-04-15 05:40:40
● 2026-02-23 02:38:20
● 2026-02-23 19:14:08
○ 2026-04-14 16:46:04
○ 2026-04-15 05:40:40
○MXmxn.mxhichina.com2016-09-13 → 2016-09-13 · 3 obs
● 2016-09-13 13:07:52
○ 2017-04-05 13:49:48
○ 2026-04-15 05:40:40
○ 2017-04-05 13:49:48
○ 2026-04-15 05:40:40
○MXmxw.mxhichina.com2016-09-13 → 2016-09-13 · 3 obs
● 2016-09-13 13:07:52
○ 2017-04-05 13:49:48
○ 2026-04-15 05:40:40
○ 2017-04-05 13:49:48
○ 2026-04-15 05:40:40
○A121.199.250.1962017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 13:49:48
○ 2026-02-23 02:38:20
○ 2026-04-15 05:40:40
○ 2026-02-23 02:38:20
○ 2026-04-15 05:40:40
○A207.57.223.162026-02-23 → 2026-02-23 · 5 obs
○ 2017-04-05 13:49:48
● 2026-02-23 02:38:20
● 2026-02-23 19:14:08
○ 2026-04-14 16:46:04
○ 2026-04-15 05:40:40
● 2026-02-23 02:38:20
● 2026-02-23 19:14:08
○ 2026-04-14 16:46:04
○ 2026-04-15 05:40:40
○CNAMEew-2nd0g2pah.aliapp.com2017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 13:49:48
○ 2026-02-23 02:38:20
○ 2026-04-15 05:40:40
○ 2026-02-23 02:38:20
○ 2026-04-15 05:40:40
🔍 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:192.43.172.30
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: 90ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|