jcttc.com - robtex.com
jcttc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 129.226.113.160🇭🇰 TENCENT-NET-AP-CN129.226.112.0/20 Proxy-registered route object | ||||||
| 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=1771291435 | ||||||
Subdomains
ns3.jcttc.com |
Same first word
jcttc.com |
Similar names
DNS History
9 records (3 active, 6 former)
○NSjm1.dns.com2020-02-01 → 2020-02-01 · 4 obs
● 2020-02-01 23:52:26
○ 2026-03-17 17:08:18
○ 2026-03-23 01:27:26
○NSns11.xincache.com2015-08-16 → 2015-08-16 · 3 obs
○ 2015-10-02 06:53:32
○ 2026-03-23 01:27:26
○NSns12.xincache.com2015-08-16 → 2015-08-16 · 3 obs
○ 2015-10-02 06:53:32
○ 2026-03-23 01:27:26
○NSns17.xincache.com2015-10-02 → 2017-01-23 · 5 obs
● 2015-10-02 06:53:32
● 2017-01-23 05:34:18
○ 2020-02-01 23:52:26
○ 2026-03-23 01:27:26
○NSns18.xincache.com2015-10-02 → 2017-01-23 · 5 obs
● 2015-10-02 06:53:32
● 2017-01-23 05:34:18
○ 2026-03-17 17:08:18
○ 2026-03-23 01:27:26
●NSns7.alidns.com2026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 17:08:18
● 2026-03-23 01:27:26
●NSns8.alidns.com2026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 17:08:18
● 2026-03-23 01:27:26
●A129.226.113.1602026-03-17 → 2026-03-23 · 3 obs
● 2026-03-17 17:08:18
● 2026-03-23 01:27:26
○A23.247.54.1312020-02-01 → 2020-02-01 · 3 obs
○ 2026-03-17 17:08:18
○ 2026-03-23 01:27:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jcttc.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 jcttc.com (unsigned zone)
⏱️ Timing
Total: 3722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.226.113.160 |
| NS | 2 | ns7.alidns.com, ns8.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
Hierarchy
The parent of ns3.jcttc.com is jcttc.com.
IP Addresses
jcttc.com points to a single IP number: 129.226.113.160.
Other host names, for instance ns3.jcttc.com, share IP numbers with jcttc.com.
Name Servers
jcttc.com is delegated to two name servers: ns7.alidns.com and ns8.alidns.com.
jcttc.com uses the same name server setup as other domains, for instance lunwen123.net, amrx.pro, 214444.com, fjhfyxf.com and 81700735.com.
jcttc.com shares name servers with other domains at least partially, for instance ramblewallet.com, vibcm.com, ipvoice.us, dlocal.us and 5002302.com.
These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.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.