mail.cntronics.com - robtex.com
mail.cntronics.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 42.159.86.14๐จ๐ณ BLUECLOUD42.159.64.0/18 Microsoft China | ||||||
| PTR | mail.eecnt.com | ||||||
cntronics.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | vip3.alidns.com โญ | ||||||
| NS | vip4.alidns.com | ||||||
| MX | mail.cntronics.com โญ | ||||||
| TXT | v=spf1 mx mx:mail.cntronics.com ~all | ||||||
| SOA | vip3.alidns.comhostmaster@hichina.com 2026-01-07 #16 | ||||||
rank #268443 globally
rank #115838 in the tld
WOT: SAFE (34/100)
๐ Tranco rank: #561,964
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
โA211.154.157.2312009-01-13 โ 2016-06-27 ยท 4 obs
โ 2009-01-13 07:38:02
โ 2016-06-27 15:47:40
โ 2016-12-26 02:40:56
โ 2026-03-29 04:36:48
โ 2016-06-27 15:47:40
โ 2016-12-26 02:40:56
โ 2026-03-29 04:36:48
โA42.159.205.1772016-12-26 โ 2016-12-26 ยท 4 obs
โ 2016-06-27 15:47:40
โ 2016-12-26 02:40:56
โ 2026-03-23 13:39:08
โ 2026-03-29 04:36:48
โ 2016-12-26 02:40:56
โ 2026-03-23 13:39:08
โ 2026-03-29 04:36:48
โA42.159.86.142026-03-23 โ 2026-03-29 ยท 3 obs
โ 2016-12-26 02:40:56
โ 2026-03-23 13:39:08
โ 2026-03-29 04:36:48
โ 2026-03-23 13:39:08
โ 2026-03-29 04:36:48
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cntronics.com | vip3.alidns.com, vip4.alidns.com | 22 records |
โ Authoritative Response
Server:121.40.6.164
NS records: vip3.alidns.com, vip4.alidns.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for cntronics.com (unsigned zone)
โฑ๏ธ Timing
Total: 3388ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 42.159.86.14 |
๐ Glue Records Collected
Total: 22
Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)
Analysis
Mail Server Role
mail.cntronics.com is the mail server for cntronics.com.
IP Addresses
mail.cntronics.com points to a single IP number: 42.159.86.14.
Other host names like mail.eecnt.com and mail.cedachina.org share IP numbers with mail.cntronics.com.