`ysbjob.com`

DNSSEC	⚠️ Not signed
A	8.135.1.154^{🇨🇳 Alibaba-Cloud8.135.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns27.hichina.com` ⭐
		A	2408:4009:501::35^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 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	139.224.142.109^{🇨🇳 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	`dns28.hichina.com`
		A	2408:4009:501::36^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 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	139.224.142.107^{🇨🇳 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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns27.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`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=1774686097

Same first word

ysbjob.com

Similar names

bjoybs.com

byjobs.com

jobbsy.com

joybbs.com

bysobj.com

bbjoys.com

joybbs.cn

bjboys.com

jobbys.net

jobbys.be

jobbys.nl

DNS History

7 records (5 active, 2 former)

●NSdns27.hichina.com2018-10-26 → 2026-03-28 · 2 obs

● 2018-10-26 09:48:20
● 2026-03-28 08:48:32

●NSdns28.hichina.com2018-10-26 → 2026-03-28 · 2 obs

● 2018-10-26 09:48:20
● 2026-03-28 08:48:32

●MXmxbiz1.qq.com2026-03-26 → 2026-03-28 · 3 obs

○ 2018-10-26 09:48:20
● 2026-03-26 10:26:10
● 2026-03-28 08:48:32

●MXmxbiz2.qq.com2026-03-26 → 2026-03-28 · 3 obs

○ 2018-10-26 09:48:20
● 2026-03-26 10:26:10
● 2026-03-28 08:48:32

○MXmxn.mxhichina.com2018-10-26 → 2018-10-26 · 3 obs

● 2018-10-26 09:48:20
○ 2026-03-26 10:26:10
○ 2026-03-28 08:48:32

○MXmxw.mxhichina.com2018-10-26 → 2018-10-26 · 3 obs

● 2018-10-26 09:48:20
○ 2026-03-26 10:26:10
○ 2026-03-28 08:48:32

●A8.135.1.1542026-03-26 → 2026-03-28 · 2 obs

● 2026-03-26 10:26:10
● 2026-03-28 08:48:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ysbjob.com	dns27.hichina.com, dns28.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.39

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ysbjob.com (unsigned zone)

⏱️ Timing

Total: 3603ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.135.1.154`
NS	2	`dns27.hichina.com, dns28.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`dns27.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

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

Analysis

IP Addresses

ysbjob.com points to IP number 8.135.1.154.

Name Servers

ysbjob.com is delegated to two name servers: dns27.hichina.com and dns28.hichina.com.

ysbjob.com uses the same name server setup as other domains such as tlhwine.com, carlumen.com, conexant.cn, jsmaibo.com and iynn.cn.

ysbjob.com shares name servers with other domains at least partially, for example wertheim.xyz, hznft.com, wisecity.org, arita.cn and zmsg.cn.

These name servers are commonly used together with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns27.hichina.com points to: 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns28.hichina.com points to: 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

Two mail servers mxbiz1.qq.com and mxbiz2.qq.com handle ysbjob.com.

ysbjob.com shares the same mail server setup as other domains, for instance citrusjoy.com, hqit.com.cn, earrow.cn, top-sky.cn and austoday.com.au.

ysbjob.com shares mail servers with other domains at least partially; for instance marapole.com, gzykjl.com, uvsoft.com.cn, yigarden.net and gaorain.com.

these mail servers are commonly used alongside mxn.mxhichina.com and mxw.mxhichina.com.

ysbjob.com - robtex.com

ysbjob.com

com