mail.cnbwtech.com - robtex.com
mail.cnbwtech.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 121.46.30.245๐จ๐ณ AOFEI-HK121.46.28.0/22 OFFEI-HK | ||||||
cnbwtech.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 112.74.109.85๐จ๐ณ Alibaba-Cloud112.74.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns17.hichina.com โญ | ||||||
| NS | dns18.hichina.com | ||||||
| MX | mail.cnbwtech.com โญ | ||||||
| TXT | v=spf1 ip4:121.46.30.144 include:websitewelcome.com ?all | ||||||
| SOA | dns17.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
โA121.46.30.1442026-03-15 โ 2026-03-26 ยท 2 obs
โ 2026-03-15 12:54:42
โ 2026-03-26 10:12:28
โ 2026-03-26 10:12:28
โA121.46.30.2452026-03-15 โ 2026-03-26 ยท 3 obs
โ 2020-01-02 03:25:12
โ 2026-03-15 12:54:42
โ 2026-03-26 10:12:28
โ 2026-03-15 12:54:42
โ 2026-03-26 10:12:28
โA218.17.44.2032020-01-02 โ 2020-01-02 ยท 3 obs
โ 2020-01-02 03:25:12
โ 2026-03-15 12:54:42
โ 2026-03-26 10:12:28
โ 2026-03-15 12:54:42
โ 2026-03-26 10:12:28
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cnbwtech.com | dns17.hichina.com, dns18.hichina.com | 18 records |
โ Authoritative Response
Server:120.76.107.38
NS records: dns17.hichina.com, dns18.hichina.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for cnbwtech.com (unsigned zone)
โฑ๏ธ Timing
Total: 561ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.46.30.245 |
๐ Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)
Analysis
Mail Server Role
mail.cnbwtech.com serves as the mail server for cnbwtech.com.
IP Addresses
mail.cnbwtech.com points to a single IP: 121.46.30.245.