donglongedu.com - robtex.com
donglongedu.com
| CNAME | expired.hichina.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.218.208.240 | ||||||
| A | 47.76.127.217 | ||||||
| A | 47.91.170.222 | ||||||
| NS | ns1.alidns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns2.alidns.com ⚠️ Not in parent delegation | ||||||
| SOA | ns1.alidns.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1783401436 | ||||||
Same first word
donglongedu.com |
donglongedu.cn |
DNS History
8 records (5 active, 3 former)
●NSdns11.hichina.com2026-05-25 → 2026-07-07 · 2 obs
● 2026-05-25 03:56:52
● 2026-07-07 05:17:40
● 2026-07-07 05:17:40
●NSdns12.hichina.com2026-05-25 → 2026-07-07 · 2 obs
● 2026-05-25 03:56:52
● 2026-07-07 05:17:40
● 2026-07-07 05:17:40
●NSexpirens3.hichina.com2026-07-07 → 2026-07-07 · 3 obs
○ 2026-05-25 03:56:52
● 2026-07-07 05:17:38
● 2026-07-07 05:17:40
● 2026-07-07 05:17:38
● 2026-07-07 05:17:40
●NSexpirens4.hichina.com2026-07-07 → 2026-07-07 · 3 obs
○ 2026-05-25 03:56:52
● 2026-07-07 05:17:38
● 2026-07-07 05:17:40
● 2026-07-07 05:17:38
● 2026-07-07 05:17:40
○MXmxbiz1.qq.com2026-05-25 → 2026-05-25 · 3 obs
● 2026-05-25 03:56:52
○ 2026-07-07 05:17:38
○ 2026-07-07 05:17:40
○ 2026-07-07 05:17:38
○ 2026-07-07 05:17:40
○MXmxbiz2.qq.com2026-05-25 → 2026-05-25 · 3 obs
● 2026-05-25 03:56:52
○ 2026-07-07 05:17:38
○ 2026-07-07 05:17:40
○ 2026-07-07 05:17:38
○ 2026-07-07 05:17:40
○A36.137.212.1642026-05-25 → 2026-05-25 · 3 obs
● 2026-05-25 03:56:52
○ 2026-07-07 05:17:38
○ 2026-07-07 05:17:40
○ 2026-07-07 05:17:38
○ 2026-07-07 05:17:40
●CNAMEexpired.hichina.com2026-07-07 → 2026-07-07 · 2 obs
● 2026-07-07 05:17:38
● 2026-07-07 05:17:40
● 2026-07-07 05:17:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net... | - |
| donglongedu.com | expirens3.hichina.com, expirens4.hichina.com | 18 records |
✅ Authoritative Response
Server:47.118.199.192
NS records: expirens3.hichina.com, expirens4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for donglongedu.com (unsigned zone)
⏱️ Timing
Total: 749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns12.hichina.com, dns11.hichina.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | dns11.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (expirens3.hichina.com, expirens3.hichina.com, expirens3.hichina.com...)
Analysis
IP Addresses
donglongedu.com points to three IP numbers: 8.218.208.240, 47.76.127.217 and 47.91.170.222.
Name Servers
donglongedu.com is delegated to two name servers: ns1.alidns.com and ns2.alidns.com.