ostbridge-tech.com - robtex.com
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ostbridge-tech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.106.99.130🇺🇸 TENCENT-NET-AP-CN | ||||||
| NS | dns31.hichina.com ⭐ | ||||||
| A | 2408:4009:501::39🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.39🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.59🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.199🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.219🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.39🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.59🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.99🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.109🇨🇳 ALIBABA-CN-NET | ||||||
| NS | dns32.hichina.com | ||||||
| A | 2408:4009:501::40🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.37🇨🇳 ALIBABA-CN-NET | ||||||
| A | 39.96.153.62🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.197🇨🇳 ALIBABA-CN-NET | ||||||
| A | 47.118.199.221🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.37🇨🇳 ALIBABA-CN-NET | ||||||
| A | 120.76.107.62🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.102🇨🇳 ALIBABA-CN-NET | ||||||
| A | 139.224.142.107🇨🇳 ALIBABA-CN-NET | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | google-site-verification=bRZ6WRXn8Z-aoKOLtYcPKE85Xh3Ft__SuFNyxPKZ3Jw | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | dns31.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1769883469 | ||||||
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ostbridge-tech.com | dns31.hichina.com, dns32.hichina.com | - |
✅ Authoritative Response
Server: 120.76.107.37
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostbridge-tech.com (unsigned zone)
⏱️ Timing
Total: 484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 170.106.99.130 |
| NS | 2 | dns32.hichina.com, dns31.hichina.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 2 | google-site-verification=bRZ6WRXn8Z-aoKO, v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns31.hichina.com hostmaster.hichina.com |
AI analysis
ostbridge-tech.com points to a single IP number: 170.106.99.130.
Other host names, for instance gidi-chain.com, share IP numbers with ostbridge-tech.com.
Delegation for ostbridge-tech.com rests with two name servers, dns31.hichina.com and dns32.hichina.com.
ostbridge-tech.com shares the same name server setup as other domains, including bjtsy.com, ntshuoyan.com, szmarvel66.com, cqnc.cc and qianduojia.cn.
ostbridge-tech.com partially shares name servers with other domains; for instance logogood.com and mnhh.cn.
Host names with nine IP numbers:
dns31.hichina.com points to: 2408:4009:501::39, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns32.hichina.com points to: 2408:4009:501::40, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
ostbridge-tech.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
ostbridge-tech.com uses the same mail server configuration as other domains, such as kcdd.cn, niwocar.com, glmg.cn, lubanlu.net and lisapaint.com.
ostbridge-tech.com shares mail servers with other domains, at least partially, for instance mbinbin.com and abysw.com.