sdhead.cn - robtex.com
sdhead.cn
cn
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.dns.cn β | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net β οΈ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034546407 | ||||||
Same first word
Similar names
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| sdhead.cn | ns11.xincache.com, ns12.xincache.com | - |
β Authoritative Response
Server:163.177.5.23
NS records: ns11.xincache.com, ns12.xincache.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sdhead.cn (unsigned zone)
β±οΈ Timing
Total: 5079ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns12.xincache.com, ns11.xincache.com |
| MX | 3 | mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
Analysis
Name Servers
sdhead.cn is delegated to two name servers ns11.xincache.com and ns12.xincache.com.
sdhead.cn shares the same name server setup as other domains, for instance grandshanghaidubai.com, gjdqjs.cn, xhtu.com.cn, autolch.com and chinaepu.com.
sdhead.cn at least partially shares name servers with other domains, for instance boguzhai.com, alibaba-mail.com, dofate.net, leiyang.gov.cn and noblemetal.net.
These name servers are commonly used with the following name servers: ns19.xincache.com, ns20.xincache.com, ns15.xincache.com, ns16.xincache.com, ns13.xincache.com, ns14.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com and ce2.xincache.com.
Eight IP numbers for a host:
ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Seven IP numbers for a host:
ns12.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Mail Servers
sdhead.cn is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
sdhead.cn shares some mail servers with other domains, at least partially, for instance 5u1.com, vhood.com, m-alite.com, ban-line.com and hizashi-lamps.com.
These mail servers are commonly used alongside mxn.mxhichina.com and mxw.mxhichina.com.
Two IP numbers: mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
One IP number: mx1.qiye.aliyun.com points to 47.246.137.47.
mx2.qiye.aliyun.com points to 47.246.136.231.
Hosts pointing to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Hosts pointing to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.