`tj-jy.com`

DNSSEC	⚠️ Not signed
A	202.99.67.208^{🇨🇳 CHINA169-Backbone202.99.64.0/18 CNC Group CHINA169 Tianjin Province Network}
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns23.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=1776174377

Same first word

tj-jy.com

Similar names

yj-jt.cn

DNS History

13 records (5 active, 8 former)

●NSdns23.hichina.com2018-12-01 → 2026-04-14 · 3 obs

○ 2017-02-16 14:59:06
● 2018-12-01 03:37:18
● 2026-04-14 14:09:46

●NSdns24.hichina.com2018-12-01 → 2026-04-14 · 3 obs

○ 2017-02-16 14:59:06
● 2018-12-01 03:37:18
● 2026-04-14 14:09:46

○NSdns7.hichina.com2015-05-31 → 2016-05-07 · 4 obs

● 2015-05-31 03:19:48
● 2016-05-07 05:51:24
○ 2017-02-16 14:59:06
○ 2026-04-14 14:09:46

○NSdns8.hichina.com2015-05-31 → 2016-05-07 · 4 obs

● 2015-05-31 03:19:48
● 2016-05-07 05:51:24
○ 2017-02-16 14:59:06
○ 2026-04-14 14:09:46

○NSvip1.alidns.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-05-07 05:51:24
● 2017-02-16 14:59:06
○ 2018-12-01 03:37:18
○ 2026-04-14 14:09:46

○NSvip2.alidns.com2017-02-16 → 2017-02-16 · 4 obs

○ 2016-05-07 05:51:24
● 2017-02-16 14:59:06
○ 2018-12-01 03:37:18
○ 2026-04-14 14:09:46

○MXmx.263.net2018-12-01 → 2018-12-01 · 4 obs

○ 2017-02-16 14:59:06
● 2018-12-01 03:37:18
○ 2026-03-28 11:28:52
○ 2026-04-14 14:09:46

●MXmxbiz1.qq.com2026-03-28 → 2026-04-14 · 3 obs

○ 2018-12-01 03:37:18
● 2026-03-28 11:28:52
● 2026-04-14 14:09:46

●MXmxbiz2.qq.com2026-03-28 → 2026-04-14 · 3 obs

○ 2018-12-01 03:37:18
● 2026-03-28 11:28:52
● 2026-04-14 14:09:46

○MXmxcom.263xmail.com2015-05-31 → 2017-02-16 · 4 obs

● 2015-05-31 03:19:48
● 2017-02-16 14:59:06
○ 2018-12-01 03:37:18
○ 2026-04-14 14:09:46

○MXmxw.263.net2018-12-01 → 2018-12-01 · 4 obs

○ 2017-02-16 14:59:06
● 2018-12-01 03:37:18
○ 2026-03-28 11:28:52
○ 2026-04-14 14:09:46

○MXmxwcom.263xmail.com2015-05-31 → 2017-02-16 · 4 obs

● 2015-05-31 03:19:48
● 2017-02-16 14:59:06
○ 2018-12-01 03:37:18
○ 2026-04-14 14:09:46

●A202.99.67.2082015-05-31 → 2026-04-14 · 2 obs

● 2015-05-31 03:19:48
● 2026-04-14 14:09:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...	-
tj-jy.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tj-jy.com (unsigned zone)

⏱️ Timing

Total: 558ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.99.67.208`
NS	2	`dns23.hichina.com, dns24.hichina.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
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

IP Addresses

tj-jy.com points to an IP address: 202.99.67.208.

Other host names, such as loi.cn, tjsw.com and mail.tjsw.com, share IP numbers with tj-jy.com.

Name Servers

Two name servers dns23.hichina.com and dns24.hichina.com handle the delegation for tj-jy.com.

tj-jy.com shares the same name server setup as other domains, for instance byalink.com, xuebisi.cn, hdxrcb.com, melt-work.com and xmyao.com.

tj-jy.com at least partially shares name servers with other domains, for instance baumann.cn, 2snj.cn, 52shafa.cn, youkia.info and ecoline.cn.

These name servers are commonly used with the following: ns1.alidns.com, ns2.alidns.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

tj-jy.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

tj-jy.com uses the same mail server setup as other domains, for instance zcmwx.com, magicenglish.com.cn, idbabi.com, dgtpu.com and zzzqkj.com.

tj-jy.com - robtex.com

tj-jy.com

com