yoursclass.com - dns.ninja
yoursclass.com
| CNAME | oddpnkmddxiapkh6rfzsccdzwwoxnapg.yundunwaf5.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.93.94.10🇨🇳 Alibaba-Cloud47.92.0.0/15 CT BeiJing IDC | ||||||
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=1786749504 | ||||||
Subdomains
bjserver1.yoursclass.com |
Same first word
yoursclass.com |
DNS History
7 records (4 active, 3 former)
●NSdns7.hichina.com2026-06-01 → 2026-08-14 · 3 obs
○ 2017-09-30 08:49:10
● 2026-06-01 20:58:34
● 2026-08-14 23:46:36
● 2026-06-01 20:58:34
● 2026-08-14 23:46:36
●NSdns8.hichina.com2026-06-01 → 2026-08-14 · 3 obs
○ 2017-09-30 08:49:10
● 2026-06-01 20:58:34
● 2026-08-14 23:46:36
● 2026-06-01 20:58:34
● 2026-08-14 23:46:36
○NSns43.domaincontrol.com2016-12-14 → 2017-09-30 · 4 obs
● 2016-12-14 08:32:08
● 2017-09-30 08:49:10
○ 2026-06-01 20:58:34
○ 2026-08-14 23:46:36
● 2017-09-30 08:49:10
○ 2026-06-01 20:58:34
○ 2026-08-14 23:46:36
○NSns44.domaincontrol.com2016-12-14 → 2017-09-30 · 4 obs
● 2016-12-14 08:32:08
● 2017-09-30 08:49:10
○ 2026-06-01 20:58:34
○ 2026-08-14 23:46:36
● 2017-09-30 08:49:10
○ 2026-06-01 20:58:34
○ 2026-08-14 23:46:36
●MXgmail.fangtech.net2016-12-14 → 2026-08-14 · 2 obs
● 2016-12-14 08:32:08
● 2026-08-14 23:46:36
● 2026-08-14 23:46:36
○A184.168.221.412016-12-14 → 2017-09-30 · 4 obs
● 2016-12-14 08:32:08
● 2017-09-30 08:49:10
○ 2026-06-01 20:58:34
○ 2026-08-14 23:46:36
● 2017-09-30 08:49:10
○ 2026-06-01 20:58:34
○ 2026-08-14 23:46:36
●CNAMEoddpnkmddxiapkh6rfzsccdzwwoxnapg.yundunwaf5.com2026-06-01 → 2026-08-14 · 2 obs
● 2026-06-01 20:58:34
● 2026-08-14 23:46:36
● 2026-08-14 23:46:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net... | - |
| yoursclass.com | dns7.hichina.com, dns8.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yoursclass.com (unsigned zone)
⏱️ Timing
Total: 1413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns7.hichina.com, dns8.hichina.com |
| MX | 1 | gmail.fangtech.net (pri: 10) |
| TXT | 1 | v=spf1 mx/24 include:spf.fangmail.net in |
| CNAME | 1 | oddpnkmddxiapkh6rfzsccdzwwoxnapg.yundunw |
| 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
Hierarchy
bjserver1.yoursclass.com is a subdomain of yoursclass.com.
IP Addresses
yoursclass.com resolves to just one IP address, 47.93.94.10.
uu9drojog76hp7r64yc3kjpruposd00x.yundunwaf3.com and oddpnkmddxiapkh6rfzsccdzwwoxnapg.yundunwaf5.com are among other host names that share IP numbers with yoursclass.com.