51788a.com - robtex.com
51788a.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
51788a.com |
Similar names
DNS History
14 records (5 active, 9 former)
●NSexpirens3.hichina.com2026-02-25 → 2026-03-20 · 3 obs
● 2026-02-25 09:01:32
● 2026-03-20 01:12:14
●NSexpirens4.hichina.com2026-02-25 → 2026-03-20 · 3 obs
● 2026-02-25 09:01:32
● 2026-03-20 01:12:14
○NSf1g1ns1.dnspod.net2016-12-14 → 2016-12-14 · 3 obs
○ 2017-12-02 07:49:28
○ 2026-03-20 01:12:14
○NSf1g1ns2.dnspod.net2016-12-14 → 2016-12-14 · 3 obs
○ 2017-12-02 07:49:28
○ 2026-03-20 01:12:14
○NSjoyce.ns.cloudflare.com2026-02-25 → 2026-03-20 · 2 obs
○ 2026-03-20 01:12:14
○NSlars.ns.cloudflare.com2026-02-25 → 2026-03-20 · 2 obs
○ 2026-03-20 01:12:14
●NSns7.alidns.com2026-02-25 → 2026-03-20 · 3 obs
● 2026-02-25 09:01:32
● 2026-03-20 01:12:14
●NSns8.alidns.com2026-02-25 → 2026-03-20 · 3 obs
● 2026-02-25 09:01:32
● 2026-03-20 01:12:14
○A104.21.32.1402026-02-25 → 2026-03-20 · 2 obs
○ 2026-03-20 01:12:14
○A172.67.152.962026-02-25 → 2026-03-20 · 2 obs
○ 2026-03-20 01:12:14
○A23.107.75.482016-12-14 → 2016-12-14 · 3 obs
○ 2017-12-02 07:49:28
○ 2026-03-20 01:12:14
○A2606:4700:3033::ac43:98602026-02-25 → 2026-03-20 · 2 obs
○ 2026-03-20 01:12:14
○A2606:4700:3035::6815:208c2026-02-25 → 2026-03-20 · 2 obs
○ 2026-03-20 01:12:14
●CNAMEexpired.hichina.com2026-02-25 → 2026-03-20 · 2 obs
● 2026-03-20 01:12:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 51788a.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 51788a.com (unsigned zone)
⏱️ Timing
Total: 564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns8.alidns.com, ns7.alidns.com |
| CNAME | 1 | expired.hichina.com |
| SOA | 1 | ns7.alidns.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
Three IP numbers are pointed to by 51788a.com: 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 51788a.com.
Name Servers
Delegation for 51788a.com rests with two name servers, ns1.alidns.com and ns2.alidns.com.
51788a.com shares the same name server setup as other domains, including 2000s.net, hongru.com.cn, cece.net, sanechips.com and octoparse.jp.
51788a.com at least partially shares name servers with other domains, for instance gm33.net, puwan.org, remotedesktopmanager.cn, sleepace.com and sautinsoft.net.
these name servers are often used with ns7.alidns.com, ns8.alidns.com, dns23.hichina.com, dns24.hichina.com, dns10.hichina.com, dns9.hichina.com, dns29.hichina.com and dns30.hichina.com.
Host names with nine IP numbers:
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.