`jsinfor.com`

DNSSEC	⚠️ Not signed
A	103.21.141.130^{🇨🇳 SHANGHAITELECOM103.21.140.0/23 Chinanet Shanghai}
NS	`a.ezdnscenter.com` ⭐
		A	218.98.111.140^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`b.ezdnscenter.com`
		A	183.253.57.210^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.58^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
MX	`mx1.chengmail.cn` ⭐
		A	103.143.231.69^{🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT}
		A	113.10.158.179^{🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
MX	`mx2.chengmail.cn`⁽²⁰⁾
		A	103.143.231.69^{🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT}
		A	113.10.158.179^{🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
TXT	`v=spf1 include:spf.chengmail.cn ~all`
SOA	`a.ezdnscenter.com`dnsadmin@ezdnscenter.com serial=1751342714

`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=1771291435

Same first word

jsinfor.com

DNS History

14 records (5 active, 9 former)

●NSa.ezdnscenter.com2026-02-18 → 2026-03-09 · 3 obs

○ 2017-12-25 08:02:10
● 2026-02-18 22:40:48
● 2026-03-09 11:21:54

●NSb.ezdnscenter.com2026-02-18 → 2026-03-09 · 3 obs

○ 2017-12-25 08:02:10
● 2026-02-18 22:40:48
● 2026-03-09 11:21:54

○NSjuming.dnsdun.com2017-01-02 → 2017-01-02 · 4 obs

○ 2016-05-02 06:05:36
● 2017-01-02 23:22:40
○ 2017-12-25 08:02:10
○ 2026-03-09 11:21:54

○NSjuming.dnsdun.net2017-01-02 → 2017-01-02 · 4 obs

○ 2016-05-02 06:05:36
● 2017-01-02 23:22:40
○ 2017-12-25 08:02:10
○ 2026-03-09 11:21:54

○NSns1.ezdnscenter.com2015-07-04 → 2016-05-02 · 4 obs

● 2015-07-04 11:47:26
● 2016-05-02 06:05:36
○ 2017-01-02 23:22:40
○ 2026-03-09 11:21:54

○NSns2.ezdnscenter.com2015-07-04 → 2016-05-02 · 4 obs

● 2015-07-04 11:47:26
● 2016-05-02 06:05:36
○ 2017-01-02 23:22:40
○ 2026-03-09 11:21:54

○NSns3.ezdnscenter.com2015-07-04 → 2016-05-02 · 4 obs

● 2015-07-04 11:47:26
● 2016-05-02 06:05:36
○ 2017-01-02 23:22:40
○ 2026-03-09 11:21:54

○NSns4.ezdnscenter.com2015-07-04 → 2016-05-02 · 4 obs

● 2015-07-04 11:47:26
● 2016-05-02 06:05:36
○ 2017-01-02 23:22:40
○ 2026-03-09 11:21:54

○NSns5.ezdnscenter.com2015-07-04 → 2016-05-02 · 4 obs

● 2015-07-04 11:47:26
● 2016-05-02 06:05:36
○ 2017-01-02 23:22:40
○ 2026-03-09 11:21:54

○NSns6.ezdnscenter.com2015-07-04 → 2016-05-02 · 4 obs

● 2015-07-04 11:47:26
● 2016-05-02 06:05:36
○ 2017-01-02 23:22:40
○ 2026-03-09 11:21:54

●MXmx1.chengmail.cn2026-02-18 → 2026-03-09 · 2 obs

● 2026-02-18 22:40:48
● 2026-03-09 11:21:54

●MXmx2.chengmail.cn2026-02-18 → 2026-03-09 · 2 obs

● 2026-02-18 22:40:48
● 2026-03-09 11:21:54

●A103.21.141.1302026-02-18 → 2026-03-09 · 3 obs

○ 2017-12-25 08:02:10
● 2026-02-18 22:40:48
● 2026-03-09 11:21:54

○A23.244.232.1662017-01-02 → 2017-01-02 · 3 obs

● 2017-01-02 23:22:40
○ 2017-12-25 08:02:10
○ 2026-03-09 11:21:54

🔍 DNS Trace

Analysis

IP Addresses

jsinfor.com resolves to one IP number: 103.21.141.130.

other host names including uhoo.cn, fsgcjn.com, shquanhong.com, lrbzj.com and puyisheng.com share IP numbers with jsinfor.com.

Name Servers

jsinfor.com is delegated to two name servers a.ezdnscenter.com and b.ezdnscenter.com.

jsinfor.com shares the same name server setup as other domains, for instance 268cp.com, miomi.net, cairlife.com, trixiedress.com and xn--5rty02f.com.

Two IP numbers for a host: b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.

One IP number for a host: a.ezdnscenter.com points to 218.98.111.140.

Mail Servers

Two mail servers handle jsinfor.com: mx1.chengmail.cn and mx2.chengmail.cn.

jsinfor.com shares the same mail server setup as other domains, for instance hsrj.net, lonwin.net, listeninger.com, dcctime.com and udimes.com.

jsinfor.com shares some mail servers with other domains, at least partially, for instance esi-audio.cn, mbxun.com, huiyivalves.com, luoan.com.cn and techfons.com.