mx.ybrchina.com - robtex.com

mx.ybrchina.com

DNSSECโš ๏ธ Not signed
A180.168.221.83๐Ÿ‡จ๐Ÿ‡ณ SHANGHAITELECOM180.168.0.0/16 Chinanet Shanghai

ybrchina.com

DNSSECโš ๏ธ Not signed
A180.168.221.83๐Ÿ‡จ๐Ÿ‡ณ SHANGHAITELECOM180.168.0.0/16 Chinanet Shanghai
NSdns23.hichina.com โญ
NSdns24.hichina.com
MXmx.ybrchina.com โญ
MXmail.ybrchina.com(5)
MXybrchina-com.mail.protection.partner.outlook.cn(10)
TXT_us9n2fg50ycdfukondn5mi8gbzcxx2s
TXTv=spf1 ip4:203.63.248.5/32 ip4:203.63.234.100/32 ip4:116.228.167.176/28 ip4:1...
TXTgt08hh4qwqvz1q78ysj74w1spvjbwthq
TXTMS=ms47203563
SOAdns23.hichina.comhostmaster@hichina.com 2026-01-09 #13

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026A180.168.221.83
โ—A180.168.221.832017-01-02 โ†’ 2026-04-24 ยท 2 obs
โ— 2017-01-02 08:20:18
โ— 2026-04-24 09:05:14

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ybrchina.comdns23.hichina.com, dns24.hichina.com18 records

โœ… Authoritative Response

Server:120.76.107.38

NS records: dns23.hichina.com, dns24.hichina.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for ybrchina.com (unsigned zone)

โฑ๏ธ Timing

Total: 663ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1180.168.221.83

๐Ÿ“Œ Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

Mail Server Role

mx.ybrchina.com functions as a mail server for ybrchina.com.

mail.ybrchina.com and ybrchina-com.mail.protection.partner.outlook.cn are commonly used mail servers along with mx.ybrchina.com.

IP Addresses

mx.ybrchina.com points to IP number: 180.168.221.83.

Other host names, for instance ybrchina.com and mail.ybrchina.com, share IP numbers with mx.ybrchina.com.