zerosstech.com - robtex.com
zerosstech.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=1775206962 | ||||||
Same first word
zerosstech.com |
DNS History
5 records (5 active, 0 former)
●NSdns21.hichina.com2015-06-08 → 2026-04-03 · 2 obs
● 2026-04-03 09:07:24
●NSdns22.hichina.com2015-06-08 → 2026-04-03 · 2 obs
● 2026-04-03 09:07:24
●A114.80.156.712015-06-08 → 2026-04-03 · 2 obs
● 2026-04-03 09:07:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zerosstech.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zerosstech.com (unsigned zone)
⏱️ Timing
Total: 497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.80.156.71 |
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| MX | 2 | mx01.ismail.cn (pri: 1), mxw.ismail.cn (pri: 1) |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
zerosstech.com points to a single IP: 114.80.156.71.
Other host names, for instance sczccy88.w142.cndns5.com, wenjiehuan.w142.cndns5.com, deyinchem.w142.cndns5.com, wanmei.w142.cndns5.com and aunicorn.w142.cndns5.com share IP numbers with zerosstech.com.
Name Servers
zerosstech.com's delegation is to two name servers dns21.hichina.com and dns22.hichina.com.
zerosstech.com shares the same name server configuration as other domains, such as nsmd.com.cn, milestonefilter.com, denn-yangzhou.com, autosey.com and maitrox-erp.com.
zerosstech.com at least partially shares its name servers with other domains, for instance jsqyx.cn, wzdjw.gov.cn, souqiu8.com, btob.net and x0x21r.cn.
these name servers are commonly used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers: dns21.hichina.com points to 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110; dns22.hichina.com points to 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
Two mail servers mx01.ismail.cn and mxw.ismail.cn handle zerosstech.com.
zerosstech.com uses the same mail server setup as other domains such as shinfant.com, xhcdz.com, chinaregistry.net, aluontop.com and shyihua.com.
zerosstech.com shares some mail servers with other domains, including shaidc.com, zwzh.com, cnlyjt.com, eahd.cn and sun-yu.com.
These mail servers are often used alongside the mail servers mail.51biz.com.
Host name with four IP numbers: mxw.ismail.cn points to 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.