mail.convenertech.com - robtex.com
mail.convenertech.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 211.145.15.221๐จ๐ณ CHINA169-BJ211.145.0.0/20 CMI (Customer Route) | ||||||
| PTR | mail.peony.cn | ||||||
convenertech.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | ns1.sfn.cn โญ | ||||||
| NS | ns2.sfn.cn | ||||||
| MX | mail.convenertech.com โญ | ||||||
| SOA | ns1.sfn.cnroot@ns1.sfn.cn 2026-03-26 #2 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA211.145.15.2212026-03-24 โ 2026-03-25 ยท 2 obs
โ 2026-03-24 22:48:02
โ 2026-03-25 20:34:46
โ 2026-03-25 20:34:46
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... | - |
| convenertech.com | ns1.sfn.cn, ns2.sfn.cn | - |
โ Authoritative Response
Server:111.63.77.29
NS records: ns1.sfn.cn, ns2.sfn.cn
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for convenertech.com (unsigned zone)
โฑ๏ธ Timing
Total: 1547ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.145.15.221 |
Analysis
Mail Server Role
mail.convenertech.com serves as the mail server for convenertech.com.
IP Addresses
mail.convenertech.com points to a single IP: 211.145.15.221.
Other host names such as mail.751info.com, mail.beiec.com, smtp.beiec.com and mail.bjyoungstar.com share IP numbers with mail.convenertech.com.