jstthb.com - robtex.com
jstthb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 142.250.72.174🇺🇸 Google142.250.72.0/24 | ||||||
| PTR | lax17s50-in-f14.1e100.net | ||||||
| NS | ns7.alidns.com ⭐ | ||||||
| A | 2408:4009:501::3🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.47🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.57🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.207🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.217🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.47🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.57🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.117🇨🇳 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 | 139.224.142.127🇨🇳 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 | ns8.alidns.com | ||||||
| A | 2408:4009:501::4🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.48🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.58🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.208🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.218🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.48🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.58🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.101🇨🇳 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 | 139.224.142.118🇨🇳 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, | ||||||
| SOA | ns7.alidns.comhostmaster@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.netnstld@verisign-grs.com serial=1774434762 | ||||||
Same first word
jstthb.com |
Similar names
DNS History
12 records (3 active, 9 former)
○NSjm1.dns.com2020-03-05 → 2020-03-05 · 4 obs
● 2020-03-05 23:00:14
○ 2026-03-23 11:27:20
○ 2026-03-25 10:45:52
○NSjm2.dns.com2020-03-05 → 2020-03-05 · 4 obs
● 2020-03-05 23:00:14
○ 2026-03-23 11:27:20
○ 2026-03-25 10:45:52
○NSns1.72dns.com2015-12-23 → 2017-04-02 · 4 obs
● 2017-04-02 22:28:50
○ 2020-03-05 23:00:14
○ 2026-03-25 10:45:52
○NSns2.idc1.cn2015-12-23 → 2016-09-11 · 4 obs
● 2016-09-11 04:49:50
○ 2017-04-02 22:28:50
○ 2026-03-25 10:45:52
●NSns7.alidns.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 11:27:20
● 2026-03-25 10:45:52
●NSns8.alidns.com2026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 11:27:20
● 2026-03-25 10:45:52
○A121.201.21.962016-09-11 → 2017-04-02 · 5 obs
● 2016-09-11 04:49:50
● 2017-04-02 22:28:50
○ 2020-03-05 23:00:14
○ 2026-03-25 10:45:52
●A142.250.72.1742026-03-23 → 2026-03-25 · 3 obs
● 2026-03-23 11:27:20
● 2026-03-25 10:45:52
○A45.204.149.752020-03-05 → 2020-03-05 · 4 obs
● 2020-03-05 23:00:14
○ 2026-03-23 11:27:20
○ 2026-03-25 10:45:52
○A61.142.253.2082015-12-23 → 2015-12-23 · 3 obs
○ 2016-09-11 04:49:50
○ 2026-03-25 10:45:52
○CNAMEh225.72dns.net2017-04-02 → 2017-04-02 · 3 obs
○ 2020-03-05 23:00:14
○ 2026-03-25 10:45:52
○CNAMEjstthbcom.h225.72dns.net2017-04-02 → 2017-04-02 · 3 obs
○ 2020-03-05 23:00:14
○ 2026-03-25 10:45:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net... | - |
| jstthb.com | ns7.alidns.com, ns8.alidns.com | 18 records |
✅ Authoritative Response
Server:120.76.107.48
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jstthb.com (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.250.72.174 |
| NS | 2 | ns8.alidns.com, ns7.alidns.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns7.alidns.com, ns7.alidns.com, ns7.alidns.com...)
Analysis
IP Addresses
jstthb.com points to a single IP number: 142.250.72.174.
other host names for instance vemeta.nthhzx.cn, bj-xq.com, hdsx68hb.com, lier88.com and jzgbyy.com share IP numbers with jstthb.com.
Name Servers
jstthb.com is delegated to two name servers: ns7.alidns.com and ns8.alidns.com.
jstthb.com shares the same name server setup as other domains, for example caachbjc.org, lf2cgxz0b.com, vznae.cn, 70087.cc and chatlink2025.xin.
jstthb.com at least partially shares name servers with other domains, for instance 88885552a5.app, 1177977.com, cocopk.com, syrmk-fire.xin and wcbni.com.
these name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, vip7.alidns.com, vip8.alidns.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
ns7.alidns.com points to: 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127.
ns8.alidns.com points to: 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.