mail.itmat.cn - robtex.com

mail.itmat.cn

DNSSEC⚠️ Not signed
A218.22.73.146🇨🇳 CHINANET-BACKBONE218.22.0.0/15 PNAP-SEA usei chinanet routes
PTRmotiontec.cn

itmat.cn

DNSSEC⚠️ Not signed
A180.76.253.2🇨🇳 Baidu180.76.240.0/20
NSns11.xincache.com
NSns12.xincache.com
MXmail.itmat.cn
TXTv=spf1 ip4:218.22.73.146 -all
SOAns11.xincache.comns12@xincache.com serial=1728638479

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A218.22.73.146
A218.22.73.1462026-07-13 → 2026-08-10 · 2 obs
● 2026-07-13 02:17:54
● 2026-08-10 13:42:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
itmat.cnns11.xincache.com, ns12.xincache.com-

✅ Authoritative Response

Server:129.211.176.239

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itmat.cn (unsigned zone)

⏱️ Timing

Total: 4251ms | Queries: -

📄 Records

TypeCountSample Data
A1218.22.73.146

Analysis

Mail Server Role

Mail for itmat.cn is routed through the mail server mail.itmat.cn.

IP Addresses

mail.itmat.cn has exactly one IP address — 218.22.73.146.

mail.motiontec.cn and motiontec.cn are among other host names that share IP numbers with mail.itmat.cn.