grxd.cn - robtex.com
grxd.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034546407 | ||||||
Same first word
grxd.cn |
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns10.hichina.com2015-07-19 → 2026-03-22 · 2 obs
● 2026-03-22 06:12:04
●NSdns9.hichina.com2015-07-19 → 2026-03-22 · 2 obs
● 2026-03-22 06:12:04
●MXmxn.mxhichina.com2015-07-19 → 2026-03-22 · 2 obs
● 2026-03-22 06:12:04
●MXmxw.mxhichina.com2015-07-19 → 2026-03-22 · 2 obs
● 2026-03-22 06:12:04
○A112.126.13.492015-07-19 → 2016-07-13 · 4 obs
● 2016-07-13 22:11:22
○ 2017-03-25 03:45:36
○ 2026-03-22 06:12:04
●A118.31.136.432020-04-06 → 2026-03-22 · 3 obs
● 2020-04-06 09:28:34
● 2026-03-22 06:12:04
○A139.129.156.1382017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 03:45:36
○ 2020-04-06 09:28:34
○ 2026-03-22 06:12:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| grxd.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server: 39.96.153.51
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grxd.cn (unsigned zone)
⏱️ Timing
Total: 4272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.31.136.43 |
| NS | 2 | dns9.hichina.com, dns10.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 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
grxd.cn maps to IP address 118.31.136.43.
Other host names, for instance tjgxjt.com, huiyingip.com, ergo-go.com, fssusheng.com and raycom.com.cn share IP numbers with grxd.cn.
Name Servers
Two name servers dns10.hichina.com and dns9.hichina.com are delegated to grxd.cn.
grxd.cn uses the same name server configuration as other domains, such as hhzgw.com, yanue.net, sdetek.com, 188hmc.com and idanhao.net.
grxd.cn at least partially shares name servers with other domains such as ljzxch.com, bandour.com, nova.sh.cn, 1898.cn and lttpartners.shop.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Two hosts with nine IPs each:
Host dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
Host dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
Mail Servers
Two mail servers handle grxd.cn: mxn.mxhichina.com and mxw.mxhichina.com.
grxd.cn shares the same mail server setup as other domains, including argyle.com.cn, 603377.com.cn, game-svc.cn, pmmlife.com and dannyvi.com.
grxd.cn shares mail servers with other domains at least in part, for instance huiyuehz.com, cieni.net, shchaocheng.com, cmmc.cn and motorpro.cn.
these mail servers are commonly used alongside the mail servers mx1.qiye.aliyun.com.
Host names by IP count:
Two IP numbers: The host name mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
One IP number: The host name mxw.mxhichina.com points to 47.246.99.195.