mail.cntronics.com - robtex.com

mail.cntronics.com

DNSSECโš ๏ธ Not signed
A42.159.86.14๐Ÿ‡จ๐Ÿ‡ณ BLUECLOUD42.159.64.0/18 Microsoft China
PTRmail.eecnt.com

cntronics.com

DNSSECโš ๏ธ Not signed
NSvip3.alidns.com โญ
NSvip4.alidns.com
MXmail.cntronics.com โญ
TXTv=spf1 mx mx:mail.cntronics.com ~all
SOAvip3.alidns.comhostmaster@hichina.com 2026-01-07 #16
WOT: SAFE (50/100)
rank #268443 globally
rank #115838 in the tld
WOT: SAFE (34/100)
๐Ÿ“ˆ Tranco rank: #561,964

MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

201020122014201620182020202220242026A42.159.86.14211.154.157.23142.159.205.177
โ—‹A211.154.157.2312009-01-13 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—‹A42.159.205.1772016-12-26 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—A42.159.86.142026-03-23 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

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
cntronics.comvip3.alidns.com, vip4.alidns.com22 records

โœ… Authoritative Response

Server:121.40.6.164

NS records: vip3.alidns.com, vip4.alidns.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for cntronics.com (unsigned zone)

โฑ๏ธ Timing

Total: 3388ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A142.159.86.14

๐Ÿ“Œ 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.