33acad.com - robtex.com
33acad.com
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=1771291435 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns31.hichina.com2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 10:20:44
●NSdns32.hichina.com2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 10:20:44
●NSexpirens3.hichina.com2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 10:20:44
●NSexpirens4.hichina.com2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 10:20:44
●CNAMEexpired.hichina.com2026-03-09 → 2026-03-23 · 2 obs
● 2026-03-23 10:20:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 33acad.com | expirens3.hichina.com, expirens4.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.33
NS records: expirens3.hichina.com, expirens4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 33acad.com (unsigned zone)
⏱️ Timing
Total: 3601ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns31.hichina.com, dns32.hichina.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | dns31.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
33acad.com points to three IP numbers: 8.218.208.240, 47.76.127.217 and 47.91.170.222.
Other host names, for instance expired.hichina.com, share IP numbers with 33acad.com.
Name Servers
33acad.com's delegation uses two name servers, ns1.alidns.com and ns2.alidns.com.
33acad.com shares the same name server setup as other domains, for example biigroup.cn, lhjtzc.com, nanhai1.com, xfwfcx.com and wwwk7.com.
33acad.com at least partially shares name servers with other domains, including slhptjd.com, bora.com.cn, depelec.com, aiml.cn and jkmis.com.
These name servers are commonly used with the name servers ns7.alidns.comns8.alidns.comdns17.hichina.comdns18.hichina.comdns21.hichina.com and dns22.hichina.com.
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.