www.estedu.com - robtex.com
www.estedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.210🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.www.estedu.com ⭐ | ||||||
| A | 208.98.43.77🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | mta11.jensenstilbud.com | ||||||
| SOA | www.www.estedu.comwww@estedu.com 2008-08-03 #0 | ||||||
estedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.79🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.estedu.com ⭐ | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| SOA | www.estedu.comestedu@com 2008-08-03 #0 | ||||||
NS for
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
●NSwww.www.estedu.com2026-03-25 → 2026-05-12 · 2 obs
● 2026-03-25 16:47:56
● 2026-05-12 20:22:48
● 2026-05-12 20:22:48
○A118.190.90.2172018-06-28 → 2018-06-28 · 3 obs
● 2018-06-28 22:09:18
○ 2026-03-25 16:47:56
○ 2026-05-12 20:22:48
○ 2026-03-25 16:47:56
○ 2026-05-12 20:22:48
●A208.98.40.2102026-05-12 → 2026-05-12 · 2 obs
○ 2026-05-12 13:18:38
● 2026-05-12 20:22:48
● 2026-05-12 20:22:48
○A208.98.43.132026-03-25 → 2026-03-25 · 4 obs
○ 2018-06-28 22:09:18
● 2026-03-25 16:47:56
○ 2026-05-12 13:18:38
○ 2026-05-12 20:22:48
● 2026-03-25 16:47:56
○ 2026-05-12 13:18:38
○ 2026-05-12 20:22:48
○A208.98.43.732026-05-12 → 2026-05-12 · 3 obs
○ 2026-03-25 16:47:56
● 2026-05-12 13:18:38
○ 2026-05-12 20:22:48
● 2026-05-12 13:18:38
○ 2026-05-12 20:22:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net... | - |
| estedu.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for estedu.com (unsigned zone)
⏱️ Timing
Total: 1226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.210 |
| SOA | 1 | www.www.estedu.com www.estedu.com |
Analysis
Name Server Role
www.estedu.com serves as a name server for estedu.com.
Typically, ns1.4.cn and ns2.4.cn are used as name servers together with www.estedu.com.
IP Addresses
www.estedu.com resolves to one IP number: 208.98.40.210.
other host names including qzdq.com, 88av.3457.cc, 000311.com, www.www.yibinyacai.com and casen.cn share IP numbers with www.estedu.com.
Name Servers
www.estedu.com is delegated to a single name server, www.www.estedu.com.
www.www.estedu.com resolves to IP 208.98.43.77.