supertec.com.cn - robtex.com
supertec.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=2030535811 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSce1.dns.com2018-08-24 → 2018-08-24 · 4 obs
● 2018-08-24 19:11:18
○ 2026-04-06 02:20:40
○ 2026-04-26 23:00:02
●NSce1.xincache.com2026-04-06 → 2026-04-26 · 3 obs
● 2026-04-06 02:20:40
● 2026-04-26 23:00:02
○NSce2.dns.com2018-08-24 → 2018-08-24 · 4 obs
● 2018-08-24 19:11:18
○ 2026-04-06 02:20:40
○ 2026-04-26 23:00:02
●NSce2.xincache.com2026-04-06 → 2026-04-26 · 3 obs
● 2026-04-06 02:20:40
● 2026-04-26 23:00:02
○NSns1.ce.net.cn2015-07-16 → 2017-01-17 · 4 obs
● 2017-01-17 15:03:36
○ 2018-08-24 19:11:18
○ 2026-04-26 23:00:02
●A210.51.169.1452015-07-16 → 2026-04-26 · 2 obs
● 2026-04-26 23:00:02
●A211.100.61.672026-04-06 → 2026-04-26 · 3 obs
● 2026-04-06 02:20:40
● 2026-04-26 23:00:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| supertec.com.cn | ce1.xincache.com, ce2.xincache.com | - |
✅ Authoritative Response
Server:112.80.181.45
NS records: ce1.xincache.com, ce2.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for supertec.com.cn (unsigned zone)
⏱️ Timing
Total: 1374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 211.100.61.67, 210.51.169.145 |
| NS | 2 | ce1.xincache.com, ce2.xincache.com |
| MX | 2 | mx5x01.east.net (pri: 10), mx5x02.east.net (pri: 20) |
| SOA | 1 | ce1.xincache.com enterprise1dnsadmin.dns |
Analysis
IP Addresses
supertec.com.cn points to two IP numbers: 210.51.169.145 and 211.100.61.67.
Other host names, for instance soucai.cn, hddtk.com, supreme-log.com, www.ntklk.com and toner.com.cn share IP numbers with supertec.com.cn.
Name Servers
Delegation for supertec.com.cn rests with two name servers, ce1.xincache.com and ce2.xincache.com.
supertec.com.cn shares the same name server setup as other domains, including sztdl.com, fcfgg.com, cqyhyb.com, ykyybz.cn and hechuangzhan.com.cn.
supertec.com.cn at least partially shares name servers with other domains, for instance cgi-tech.com, jx-mould.com, szgcc.cn, tindar.com.cn and wjnonwovens.com.
These name servers are commonly used with ns11.xincache.com and f1g1ns1.dnspod.net.
Host names with seven IP numbers:
The host name ce1.xincache.com points to 2402:4e00:1470:2::e, 1.12.0.4, 112.80.181.45, 117.89.178.173, 117.135.128.235, 125.94.59.210 and 129.211.176.209.
Host names with six IP numbers:
The host name ce2.xincache.com points to 2402:4e00:111:fff::c, 1.12.0.1, 117.89.178.184, 117.135.128.235, 129.211.176.239 and 220.196.136.35.
Host names that point to 117.135.128.235: ce1.xincache.com and ce2.xincache.com.
Mail Servers
supertec.com.cn is handled by two mail servers: mx5x01.east.net and mx5x02.east.net.
supertec.com.cn uses the same mail server configuration as other domains, such as ludi.com.cn, wuhanhorizon.com, salicrutech.com, ciicbpo.com and myerdos.net.
supertec.com.cn shares mail servers with other domains at least in part, for instance mail5x12.east.net, mail5x11.east.net, mail5x07.east.net, mail5x03.east.net and eastcnclaser.com.
Host names with one IP number: mx5x01.east.net points to 211.100.47.36; mx5x02.east.net points to 211.100.47.37.