51wj.com - robtex.com
51wj.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=1776110072 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSdns1.hichina.com2015-08-10 → 2026-04-13 · 2 obs
● 2026-04-13 20:06:46
●NSdns2.hichina.com2015-08-10 → 2026-04-13 · 2 obs
● 2026-04-13 20:06:46
●MXmx.263.net2016-07-05 → 2026-04-13 · 3 obs
● 2016-07-05 18:01:24
● 2026-04-13 20:06:46
○MXmxcom.263xmail.com2015-08-10 → 2016-03-16 · 4 obs
● 2016-03-16 02:05:02
○ 2016-07-05 18:01:24
○ 2026-04-13 20:06:46
●MXmxw.263.net2016-07-05 → 2026-04-13 · 3 obs
● 2016-07-05 18:01:24
● 2026-04-13 20:06:46
○MXmxwcom.263xmail.com2015-08-10 → 2016-03-16 · 4 obs
● 2016-03-16 02:05:02
○ 2016-07-05 18:01:24
○ 2026-04-13 20:06:46
○MXoffice.51wj.com2015-08-10 → 2016-03-16 · 4 obs
● 2016-03-16 02:05:02
○ 2016-07-05 18:01:24
○ 2026-04-13 20:06:46
○A61.129.90.2102015-08-10 → 2017-02-20 · 4 obs
● 2017-02-20 05:20:04
○ 2026-03-27 14:54:30
○ 2026-04-13 20:06:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| 51wj.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51wj.com (unsigned zone)
⏱️ Timing
Total: 705ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.hichina.com, dns2.hichina.com |
| MX | 2 | mxw.263.net (pri: 1), mx.263.net (pri: 1) |
| TXT | 1 | v=spf1 include:spf.263xmail.com ~all |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)
Analysis
Hierarchy
51wj.com is a parent of server5.51wj.com and server1.51wj.com.
Name Servers
Two name servers dns1.hichina.com and dns2.hichina.com are delegated to 51wj.com.
51wj.com uses the same name server configuration as other domains, such as qbh.com.cn, qsrj.com, cote.com.cn, cad111.com and plaisa.net.
51wj.com at least partially shares name servers with other domains such as mzzw.com, kmisulo.com, zjjkq.com, jwwhj.cn and 78xc.com.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Two hosts with nine IPs each:
Host dns1.hichina.com points to 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
Host dns2.hichina.com points to 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
Two mail servers handle 51wj.com: mx.263.net and mxw.263.net.
51wj.com shares the same mail server setup as other domains, including logge.com.cn, vivasourcing.com, jzu.edu.cn, tzlcmy.com and jnjinxiang.com.
51wj.com shares mail servers with other domains at least in part, for instance bawang.com.cn, wonwaymt.com.cn, longyuanforwarding.com, tanhas.com and dejiantoner.com.
Host names with four IPs:
The host name mx.263.net points to 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.
Host names with two IPs:
The host name mxw.263.net points to 143.110.227.31 and 164.92.126.242.
Host names that point to 143.110.227.31: mx.263.net and mxw.263.net.
Host names that point to 164.92.126.242: mx.263.net and mxw.263.net.