mail.dunbon.com - robtex.com

mail.dunbon.com

DNSSEC⚠️ Not signed
A211.143.239.170πŸ‡¨πŸ‡³ CMNET-Jiangsu-AP211.143.239.0/24 CMI (Customer Route)

dunbon.com

CNAMEv104725.waimaoniu.cn
DNSSEC⚠️ Not signed
A47.254.40.111πŸ‡ΊπŸ‡Έ Alibaba-Cloud47.254.0.0/18 Proxy-registered route object

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A211.143.239.170221.6.89.94
●A211.143.239.1702026-02-18 β†’ 2026-04-11 Β· 3 obs
β—‹ 2016-06-19 17:07:02
● 2026-02-18 03:11:18
● 2026-04-11 22:22:10
β—‹A221.6.89.942015-06-20 β†’ 2016-06-19 Β· 4 obs
● 2015-06-20 18:48:04
● 2016-06-19 17:07:02
β—‹ 2026-02-18 03:11:18
β—‹ 2026-04-11 22:22:10

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
dunbon.comdns27.hichina.com, dns28.hichina.com18 records

βœ… Authoritative Response

Server:120.76.107.39

NS records: dns27.hichina.com, dns28.hichina.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dunbon.com (unsigned zone)

⏱️ Timing

Total: 475ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1211.143.239.170

πŸ“Œ Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)

Analysis

Mail Server Role

mail.dunbon.com is the mail server for dunbon.com.

mxbiz1.qq.com and mxbiz2.qq.com are commonly used as mail servers alongside mail.dunbon.com.

IP Addresses

mail.dunbon.com resolves to one IP number: 211.143.239.170.