cntexpr.com - dns.ninja
cntexpr.com
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1783755247 | ||||||
Subdomains
www.cntexpr.com |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
βNSns15.xincache.com2015-06-04 β 2026-07-11 Β· 2 obs
β 2026-07-11 07:45:38
βNSns16.xincache.com2015-10-23 β 2026-07-11 Β· 3 obs
β 2015-10-23 13:30:08
β 2026-07-11 07:45:38
βMXmxcom.263xmail.com2015-06-04 β 2026-07-11 Β· 2 obs
β 2026-07-11 07:45:38
βMXmxwcom.263xmail.com2015-06-04 β 2026-07-11 Β· 2 obs
β 2026-07-11 07:45:38
βA112.65.245.2002015-06-04 β 2017-05-24 Β· 4 obs
β 2017-05-24 05:40:58
β 2026-03-26 10:09:20
β 2026-07-11 07:45:38
βA39.106.35.2162026-03-26 β 2026-07-11 Β· 3 obs
β 2026-03-26 10:09:20
β 2026-07-11 07:45:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| cntexpr.com | ns15.xincache.com, ns16.xincache.com | 12 records |
β Authoritative Response
Server:1.12.0.4
NS records: ns15.xincache.com, ns16.xincache.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cntexpr.com (unsigned zone)
β±οΈ Timing
Total: 127ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.106.35.216 |
| NS | 2 | ns16.xincache.com, ns15.xincache.com |
| MX | 2 | mxwcom.263xmail.com (pri: 5), mxcom.263xmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.263.net -all |
| SOA | 1 | ns15.xincache.com enterprise1dnsadmin.dn |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns15.xincache.com, ns15.xincache.com, ns15.xincache.com...)
Analysis
Hierarchy
www.cntexpr.com is delegated beneath cntexpr.com.
IP Addresses
cntexpr.com resolves to one IP address: 39.106.35.216.
Host names like www.cntexpr.com are further examples that share IP numbers with cntexpr.com.
Name Servers
Two name servers handle the delegation for cntexpr.com: ns15.xincache.com and ns16.xincache.com.
cntexpr.com uses the same name servers as several other domains β among them bjdtzd.com, rotarycargo.com, chinacem.com.cn and two more.
There is at least partial name server overlap between cntexpr.com and other domains β sxhkxy.com, haohenginfo.com, plhx.com and two more among them.
These name servers frequently co-occur with the name servers ns11.xincache.com and ns12.xincache.com.
Hostnames that resolve to 8 IP addresses:
ns15.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.
Hostnames that resolve to 7 IP addresses:
ns16.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
Mail for cntexpr.com is handled by two mail servers β mxcom.263xmail.com and mxwcom.263xmail.com.
cntexpr.com uses an identical mail server configuration to several other domains β among them hbhuaao.com, sakw.com.cn, parfaite-tool.com and two more.
cntexpr.com and a number of other domains β veic.com.cn, corna.cn, czjiejiegao.com and cscopper.com among them β share at least some of the same mail servers.
Hosts that point to four IP numbers:
mxwcom.263xmail.com resolves to four IP addresses β 38.83.106.84, 38.83.106.85, 143.110.227.31 and 164.92.126.242.