`ybrchina.com`

DNSSEC	⚠️ Not signed
A	180.168.221.83^{🇨🇳 SHANGHAITELECOM180.168.0.0/16 Chinanet Shanghai}
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mx.ybrchina.com` ⭐
		A	180.168.221.83^{🇨🇳 SHANGHAITELECOM180.168.0.0/16 Chinanet Shanghai}
MX	`mail.ybrchina.com`⁽⁵⁾
		A	180.168.221.83^{🇨🇳 SHANGHAITELECOM180.168.0.0/16 Chinanet Shanghai}
MX	`ybrchina-com.mail.protection.partner.outlook.cn`⁽¹⁰⁾
TXT	`gt08hh4qwqvz1q78ysj74w1spvjbwthq`
TXT	`MS=ms47203563`
TXT	`_us9n2fg50ycdfukondn5mi8gbzcxx2s`
TXT	`v=spf1 ip4:203.63.248.5/32 ip4:203.63.234.100/32 ip4:116.228.167.176/28 ip4:1...`
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776943917

Subdomains

mx.ybrchina.com

mail.ybrchina.com

Same first word

ybrchina.com

Similar names

yrbchina.com

binarych.com

brachniy.ru

binarchy.com

bryanchi.com

DNS History

7 records (6 active, 1 former)

●NSdns23.hichina.com2015-08-09 → 2026-04-23 · 2 obs

● 2015-08-09 14:55:44
● 2026-04-23 11:53:38

●NSdns24.hichina.com2015-08-09 → 2026-04-23 · 2 obs

● 2015-08-09 14:55:44
● 2026-04-23 11:53:38

●MXmail.ybrchina.com2016-05-06 → 2026-04-23 · 2 obs

● 2016-05-06 23:16:58
● 2026-04-23 11:53:38

●MXmx.ybrchina.com2017-01-02 → 2026-04-23 · 3 obs

○ 2016-05-06 23:16:58
● 2017-01-02 08:20:12
● 2026-04-23 11:53:38

●MXybrchina-com.mail.protection.partner.outlook.cn2026-02-19 → 2026-04-23 · 3 obs

○ 2017-01-02 08:20:12
● 2026-02-19 13:37:34
● 2026-04-23 11:53:38

●A180.168.221.832017-01-02 → 2026-04-23 · 3 obs

○ 2016-11-26 07:12:30
● 2017-01-02 08:20:12
● 2026-04-23 11:53:38

○A222.66.12.1792015-08-09 → 2016-11-26 · 4 obs

● 2015-08-09 14:55:44
● 2016-11-26 07:12:30
○ 2017-01-02 08:20:12
○ 2026-04-23 11:53:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ybrchina.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ybrchina.com (unsigned zone)

⏱️ Timing

Total: 621ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.168.221.83`
NS	2	`dns24.hichina.com, dns23.hichina.com`
MX	3	`mail.ybrchina.com (pri: 5), ybrchina-com.mail.protection.partner.out...`
TXT	4	`gt08hh4qwqvz1q78ysj74w1spvjbwthq, MS=ms47203563...`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

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

Analysis

Hierarchy

ybrchina.com is a parent of mx.ybrchina.com and mail.ybrchina.com.

IP Addresses

ybrchina.com resolves to one IP number: 180.168.221.83.

Other host names such as mx.ybrchina.com and mail.ybrchina.com share IP numbers with ybrchina.com.

Name Servers

ybrchina.com is delegated to two name servers dns23.hichina.com and dns24.hichina.com.

ybrchina.com shares the same name server setup as other domains, for instance xuguoping.net, watchesformen.cn, dg-fanuc.com, wdf56.com and invotech.cn.

ybrchina.com at least partially shares name servers with other domains, for instance ccwlxy.gov.cn, dnsdp.com, coilabs.com, clamber.cn and nuopeng.net.

these name servers are often used together with dns1.hichina.com, dns2.hichina.com, expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns23.hichina.com points to: 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns24.hichina.com points to: 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

Mail Servers

ybrchina.com is handled by three mail servers: mail.ybrchina.com, mx.ybrchina.com and ybrchina-com.mail.protection.partner.outlook.cn.

Host names with a single IP:

mail.ybrchina.com points to 180.168.221.83.

mx.ybrchina.com points to 180.168.221.83.

Host names pointing to 180.168.221.83: mail.ybrchina.com and mx.ybrchina.com.

ybrchina.com - robtex.com

ybrchina.com

com