aut-tech.com.cn - robtex.com
aut-tech.com.cn
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030470798 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| aut-tech.com.cn | dns21.hichina.com, dns22.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.110
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aut-tech.com.cn (unsigned zone)
⏱️ Timing
Total: 1009ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| MX | 2 | mx02.mail.alibaba.com (pri: 1), mx01.mail.alibaba.com (pri: 1) |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
aut-tech.com.cn is delegated to two name servers dns21.hichina.com and dns22.hichina.com.
aut-tech.com.cn shares the same name server setup as other domains, for instance hurtle.cn, beaster.cn, zitoo.com.cn, icetime.net and xmiot.net.
aut-tech.com.cn at least partially shares name servers with other domains, for instance neemh.cn, exun.cn, platane.com, youximo.com and dwwpp.com.
these name servers are often 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 handle aut-tech.com.cn: mx01.mail.alibaba.com and mx02.mail.alibaba.com.
aut-tech.com.cn shares the same mail server setup as other domains, for instance tianqingarlic.cn, dgyunzhuo.com, sataway.com, ysxb.cn and goldbell.cc.
aut-tech.com.cn shares some mail servers with other domains, at least partially, for instance roadstargroup.com, bstbraidedsleeve.com, conns.cn, agmdmed.com and coyitech.com.
These mail servers are commonly used alongside mxn.mxhichina.com and mxw.mxhichina.com.
Host names with one IP number:
mx01.mail.alibaba.com points to 106.11.232.132
mx02.mail.alibaba.com points to 106.11.226.174