tjzthd.com - robtex.com

tjzthd.com

DNSSEC⚠️ Not signed
NSdns19.hichina.com ⭐
A2408:4009:501::27🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.100🇨🇳 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,
A139.224.142.110🇨🇳 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,
NSdns20.hichina.com
A2408:4009:501::28🇨🇳 Alibaba-Cloud2408:4009:501::/48
A39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC
A47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.
A120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17
A120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17
A139.224.142.98🇨🇳 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,
A139.224.142.108🇨🇳 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,
MXmxbiz1.qq.com ⭐
MXmxbiz2.qq.com(10)
TXTv=spf1 include:spf.mail.qq.com ~all
SOAdns19.hichina.comhostmaster@hichina.com 2026-01-12 #9

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774567822

Same first word

tjzthd.com

Similar names

hztdjt.com
jtdtzh.com
zjhdtt.com
zjtthd.com
tjdhtz.cn

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSdns19.hichina.comdns20.hichina.comleia.ns.cloudflare.comlloyd.ns.cloudflare.comns3.yovole.comns4.yovole.comMXmxbiz1.qq.commxbiz2.qq.comA203.158.17.20845.39.240.30
●NSdns19.hichina.com2026-03-26 → 2026-03-26 · 2 obs
○ 2020-01-28 14:11:16
● 2026-03-26 23:48:52
●NSdns20.hichina.com2026-03-26 → 2026-03-26 · 2 obs
○ 2020-01-28 14:11:16
● 2026-03-26 23:48:52
○NSleia.ns.cloudflare.com2020-01-28 → 2020-01-28 · 3 obs
○ 2016-12-29 05:05:10
● 2020-01-28 14:11:16
○ 2026-03-26 23:48:52
○NSlloyd.ns.cloudflare.com2020-01-28 → 2020-01-28 · 3 obs
○ 2016-12-29 05:05:10
● 2020-01-28 14:11:16
○ 2026-03-26 23:48:52
○NSns3.yovole.com2015-06-26 → 2016-12-29 · 4 obs
● 2015-06-26 18:52:42
● 2016-12-29 05:05:10
○ 2020-01-28 14:11:16
○ 2026-03-26 23:48:52
○NSns4.yovole.com2015-06-26 → 2015-11-05 · 4 obs
● 2015-06-26 18:52:42
● 2015-11-05 05:27:32
○ 2020-01-28 14:11:16
○ 2026-03-26 23:48:52
●MXmxbiz1.qq.com2026-03-26 → 2026-03-26 · 1 obs
● 2026-03-26 23:48:52
●MXmxbiz2.qq.com2026-03-26 → 2026-03-26 · 1 obs
● 2026-03-26 23:48:52
○A203.158.17.2082015-06-26 → 2016-12-29 · 4 obs
● 2015-06-26 18:52:42
● 2016-12-29 05:05:10
○ 2020-01-28 14:11:16
○ 2026-03-26 23:48:52
○A45.39.240.302020-01-28 → 2020-01-28 · 3 obs
○ 2016-12-29 05:05:10
● 2020-01-28 14:11:16
○ 2026-03-26 23:48:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tjzthd.comdns19.hichina.com, dns20.hichina.com18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns19.hichina.com, dns20.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tjzthd.com (unsigned zone)

⏱️ Timing

Total: 544ms | Queries: -

📄 Records

TypeCountSample Data
NS2dns19.hichina.com, dns20.hichina.com
MX2mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)
TXT1v=spf1 include:spf.mail.qq.com ~all
SOA1dns19.hichina.com hostmaster.hichina.com

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)

Analysis

Name Servers

Two name servers dns19.hichina.com and dns20.hichina.com handle delegation for tjzthd.com.

tjzthd.com uses the same name server setup as other domains, for example sandonet.com, itemper.com, linkedking.com, fit66.com and bnxnyjt.com.

tjzthd.com partially shares name servers with other domains; examples include laysion.com, xn--cesp9bp5gjks57f7td.com, 4-98.com, sbfk.cn and langtel.com.

These name servers commonly accompany expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers:

dns19.hichina.com points to: 2408:4009:501::27, 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.

dns20.hichina.com points to: 2408:4009:501::28, 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

tjzthd.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

tjzthd.com has the same mail server setup as other domains, including nbchengzhao.com, scdzsd.com, tileseasy.com, xadl.com and thbooking.com.

tjzthd.com shares some mail servers with other domains, at least partially, such as zify.cn, sccin.com, uyanip.com, groundgroup.com and xiongfeng.me.

These mail servers are often used together with mxn.mxhichina.com and mxw.mxhichina.com.