51haojob.com - robtex.com
51haojob.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=1777493491 | ||||||
Same first word
51haojob.com |
DNS History
6 records (5 active, 1 former)
●NSdns7.hichina.com2015-05-23 → 2026-04-29 · 3 obs
● 2015-05-23 08:52:50
● 2026-04-29 20:16:40
●NSdns8.hichina.com2015-05-23 → 2026-04-29 · 3 obs
● 2015-05-23 08:52:50
● 2026-04-29 20:16:40
●MXmxn.mxhichina.com2015-05-23 → 2026-04-29 · 3 obs
● 2015-05-23 08:52:50
● 2026-04-29 20:16:40
●MXmxw.mxhichina.com2015-05-23 → 2026-04-29 · 3 obs
● 2015-05-23 08:52:50
● 2026-04-29 20:16:40
●A121.36.23.1662026-03-19 → 2026-04-29 · 3 obs
● 2026-03-19 04:32:24
● 2026-04-29 20:16:40
○A122.112.1.1212015-05-23 → 2016-12-23 · 5 obs
● 2015-05-23 08:52:50
● 2016-12-23 14:55:12
○ 2026-03-19 04:32:24
○ 2026-04-29 20:16:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| 51haojob.com | dns7.hichina.com, dns8.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51haojob.com (unsigned zone)
⏱️ Timing
Total: 668ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.36.23.166 |
| NS | 2 | dns8.hichina.com, dns7.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)
Analysis
IP Addresses
51haojob.com points to a single IP: 121.36.23.166.
Other host names such as ecs-121-36-23-166.compute.hwclouds-dns.com and hnhongsheng.com share IP numbers with 51haojob.com.
Name Servers
51haojob.com's delegation is to two name servers dns7.hichina.com and dns8.hichina.com.
51haojob.com shares the same name server configuration as other domains, such as sjlhw.com, fler.cn, xmfineart.com, jsbaoyi.com and dawahk.com.
51haojob.com at least partially shares its name servers with other domains, for instance zjq365.com, 51869.com, icbc.kz, 17657.com and vatrad.cn.
these name servers are commonly used together with expirens3.hichina.com, expirens4.hichina.com, ns1.uuns.com and ns2.uuns.com.
Host names with nine IP numbers: dns7.hichina.com points to 2408:4009:501::15, 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; dns8.hichina.com points to 2408:4009:501::16, 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 mxn.mxhichina.com and mxw.mxhichina.com handle 51haojob.com.
51haojob.com uses the same mail server setup as other domains such as lrw.cn, bmoste.com, alisealing.com, v6id.com and emao.com.
51haojob.com shares some mail servers with other domains, including mesiglobal.com, kinontech.com, sarmay.com, jadeitelife.com and raceonhills.com.
These mail servers are commonly used with mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Host names with two IPs:
mxn.mxhichina.com points to: 47.246.136.231 and 47.246.137.47.
Host names with one IP:
mxw.mxhichina.com points to: 47.246.99.195.