wrclass.com - robtex.com
wrclass.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=1776014382 | ||||||
Same first word
wrclass.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns15.hichina.com2017-01-04 → 2026-04-12 · 2 obs
● 2026-04-12 17:48:44
●NSdns16.hichina.com2017-01-04 → 2026-04-12 · 2 obs
● 2026-04-12 17:48:44
●MXmxn.mxhichina.com2017-01-04 → 2026-04-12 · 2 obs
● 2026-04-12 17:48:44
●MXmxw.mxhichina.com2017-01-04 → 2026-04-12 · 2 obs
● 2026-04-12 17:48:44
○A139.199.95.1822018-06-24 → 2018-06-24 · 3 obs
○ 2026-02-17 11:29:06
○ 2026-04-12 17:48:44
●A82.156.161.1272026-02-17 → 2026-04-12 · 3 obs
● 2026-02-17 11:29:06
● 2026-04-12 17:48:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| wrclass.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wrclass.com (unsigned zone)
⏱️ Timing
Total: 589ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.156.161.127 |
| NS | 2 | dns16.hichina.com, dns15.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 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
Analysis
IP Addresses
wrclass.com points to a single IP number: 82.156.161.127.
Name Servers
wrclass.com is delegated to two name servers: dns15.hichina.com and dns16.hichina.com.
wrclass.com uses the same name server setup as other domains, for instance shshengzao.com, linshike.com, jlchangtian.com, xianweiye.com and cn-www.com.
wrclass.com shares name servers with other domains at least partially, for instance rddesign.cn, keyima.net, cerium.cn, afkao.com and bl9k.com.
these name servers are commonly used together with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: dns15.hichina.com points to 2408:4009:501::23, 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; dns16.hichina.com points to 2408:4009:501::24, 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.
Mail Servers
wrclass.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
wrclass.com shares the same mail server setup as other domains, including sxdxjt.com, xmcar.com, ntdxjs.com, dreamsen.com and vmos.cn.
wrclass.com shares some mail servers with other domains, including whgps.com, yzhdtape.com, 1000jiang.cn, apaset.org and tisino.net.
These mail servers are commonly used together 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.