sinohydro.com - robtex.com
sinohydro.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=1771291435 | ||||||
rank #152378 in the tld
Up
11j.sinohydro.com |
3j.sinohydro.com |
harbour.sinohydro.com |
ir.sinohydro.com |
mail.sinohydro.com |
8j.sinohydro.com |
12j.sinohydro.com |
gh.sinohydro.com |
zl.sinohydro.com |
6j.sinohydro.com |
lq.sinohydro.com |
xny.sinohydro.com |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns25.hichina.com2015-06-19 → 2026-02-25 · 2 obs
● 2026-02-25 05:14:50
●NSdns26.hichina.com2015-06-19 → 2026-02-25 · 2 obs
● 2026-02-25 05:14:50
○MXmail.sinohydro.com2015-06-19 → 2018-04-18 · 3 obs
● 2018-04-18 01:50:18
○ 2026-02-25 05:14:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sinohydro.com | dns25.hichina.com, dns26.hichina.com | - |
✅ Authoritative Response
Server: 120.76.107.39
NS records: dns25.hichina.com, dns26.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinohydro.com (unsigned zone)
⏱️ Timing
Total: 392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns26.hichina.com, dns25.hichina.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns25.hichina.com hostmaster.hichina.com |
AI analysis
sinohydro.com is a parent of 11j.sinohydro.com, 3j.sinohydro.com, harbour.sinohydro.com, ir.sinohydro.com, mail.sinohydro.com and several other host names.
Delegation for sinohydro.com rests with two name servers, dns25.hichina.com and dns26.hichina.com.
sinohydro.com shares the same name server setup as other domains, including fibersliprings.com, zwwl.net, littlecash.com, s-act.net and yujinsuo.com.
sinohydro.com partially shares name servers with other domains; for instance saxl.cn, 8pb.cn and jsrdhunter.com.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns25.hichina.com points to: 2408:4009:501::33, 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.
dns26.hichina.com points to: 2408:4009:501::34, 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.
sinohydro.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
sinohydro.com uses the same mail server configuration as other domains, such as luxotent.com, fakeshion.com, wzjuji.com, map-f.com and openlab.net.cn.
sinohydro.com shares mail servers with other domains at least in part, for instance jinyinbang.com, doupiaowang.com, 181hua.com, mygangtie.com and syksk.com.
Host names with two IPs:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP:
mxbiz2.qq.com points to 203.205.232.191.
Host names pointing to 203.205.232.191: