mail.cnbwtech.com - robtex.com

mail.cnbwtech.com

DNSSECโš ๏ธ Not signed
A121.46.30.245๐Ÿ‡จ๐Ÿ‡ณ AOFEI-HK121.46.28.0/22 OFFEI-HK

cnbwtech.com

DNSSECโš ๏ธ Not signed
A112.74.109.85๐Ÿ‡จ๐Ÿ‡ณ 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,
NSdns17.hichina.com โญ
NSdns18.hichina.com
MXmail.cnbwtech.com โญ
TXTv=spf1 ip4:121.46.30.144 include:websitewelcome.com ?all
SOAdns17.hichina.comhostmaster@hichina.com 2026-01-09 #13

MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

202120222023202420252026A121.46.30.245121.46.30.144218.17.44.203
โ—‹A121.46.30.1442026-03-15 โ†’ 2026-03-26 ยท 2 obs
โ—‹ 2026-03-15 12:54:42
โ—‹ 2026-03-26 10:12:28
โ—A121.46.30.2452026-03-15 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—‹A218.17.44.2032020-01-02 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

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cnbwtech.comdns17.hichina.com, dns18.hichina.com18 records

โœ… Authoritative Response

Server:120.76.107.38

NS records: dns17.hichina.com, dns18.hichina.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for cnbwtech.com (unsigned zone)

โฑ๏ธ Timing

Total: 561ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1121.46.30.245

๐Ÿ“Œ 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.