zxsci.com - robtex.com
zxsci.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=1785161932 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
○NSns1.72dns.com2016-07-17 → 2017-10-20 · 4 obs
● 2017-10-20 15:08:28
○ 2026-06-09 23:14:14
○ 2026-07-27 14:25:02
●NSns11.xincache.com2026-06-09 → 2026-07-27 · 3 obs
● 2026-06-09 23:14:14
● 2026-07-27 14:25:02
●NSns12.xincache.com2026-06-09 → 2026-07-27 · 3 obs
● 2026-06-09 23:14:14
● 2026-07-27 14:25:02
○NSns2.idc1.cn2016-07-17 → 2016-07-17 · 3 obs
○ 2017-10-20 15:08:28
○ 2026-07-27 14:25:02
●MXmx.ym.163.com2026-06-09 → 2026-07-27 · 3 obs
● 2026-06-09 23:14:14
● 2026-07-27 14:25:02
○MXmxdomain.qq.com2016-07-17 → 2017-10-20 · 4 obs
● 2017-10-20 15:08:28
○ 2026-06-09 23:14:14
○ 2026-07-27 14:25:02
○A120.26.110.1512016-07-17 → 2017-10-20 · 4 obs
● 2017-10-20 15:08:28
○ 2026-06-09 23:14:14
○ 2026-07-27 14:25:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| zxsci.com | ns11.xincache.com, ns12.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.4
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zxsci.com (unsigned zone)
⏱️ Timing
Total: 234ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns12.xincache.com, ns11.xincache.com |
| MX | 1 | mx.ym.163.com (pri: 10) |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)
Analysis
Name Servers
Two name servers handle the delegation for zxsci.com: ns11.xincache.com and ns12.xincache.com.
zxsci.com has the same name server delegation as a number of other domains, such as jxdibosen.com, julongshengye.com, nxbzj.com and two more.
There is at least partial name server overlap between zxsci.com and other domains — yfbzf.com, sacucci.com, bgenic.cn and two more among them.
These name servers regularly appear alongside ns19.xincache.com, ns20.xincache.com, ns13.xincache.com and 7 other name servers in NS record sets.
Host names resolving to 8 IP numbers:
ns11.xincache.com resolves to 1.12.0.4, 36.155.149.180 and 112.80.181.45 among others, with 5 other IP addresses in total.
Host names resolving to 7 IP numbers:
ns12.xincache.com resolves to 1.12.0.1, 36.155.149.176 and 112.80.181.111 among others, with 4 other IP addresses in total.
Mail Servers
zxsci.com routes its mail through a single mail server, mx.ym.163.com.
zxsci.com has the same mail server arrangement as a number of other domains, for example wesic.com, kinspring.com, quyundong.com and two more.
zxsci.com shares at least some of its mail servers with other domains — for example bjchengxin.com, gikmall.com, cnloadbank.com and two more.
These mail servers are routinely seen in conjunction with the mail servers qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.
mx.ym.163.com carries a single IP number, which is 111.124.200.35.