jstydw.com - robtex.com
jstydw.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.104.173.23🇨🇳 Alibaba-Cloud39.104.0.0/15 CT BeiJing IDC | ||||||
| NS | ens11.bigwww.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ens12.bigwww.com ⚠️ Not in parent delegation | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 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 | ns11.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns12.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 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 | ns13.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns14.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 139.224.142.113🇨🇳 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 | ns15.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| NS | ns16.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| SOA | ens11.bigwww.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=1776202047 | ||||||
Same first word
jstydw.com |
Similar names
tywsjd.com |
jywtsd.cn |
tjdswy.com |
ytsjdw.com |
dyswjt.com |
tjwdsy.com |
sdywjt.com |
dtjyws.com |
dstwjy.com |
dsytwj.com |
sdwyjt.com |
DNS History
11 records (9 active, 2 former)
●NSens11.bigwww.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 21:51:00
●NSens12.bigwww.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 21:51:00
●NSns11.bigwww.com2015-05-30 → 2026-04-14 · 2 obs
● 2026-04-14 21:51:00
●NSns12.bigwww.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 21:51:00
●NSns13.bigwww.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 21:51:00
●NSns14.bigwww.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 21:51:00
●NSns15.bigwww.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 21:51:00
●NSns16.bigwww.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 21:51:00
○A113.31.133.342015-05-30 → 2016-04-04 · 4 obs
● 2016-04-04 17:41:44
○ 2016-09-18 23:39:24
○ 2026-04-14 21:51:00
○A114.242.189.2472016-09-18 → 2017-05-18 · 4 obs
● 2016-09-18 23:39:24
● 2017-05-18 17:15:10
○ 2026-04-14 21:51:00
●A39.104.173.232026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 21:51:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| jstydw.com | ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com... | 10 records |
✅ Authoritative Response
Server:47.118.199.203
NS records: ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com, ns16.bigwww.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jstydw.com (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.104.173.23 |
| NS | 2 | ens12.bigwww.com, ens11.bigwww.com |
| SOA | 1 | ens11.bigwww.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns11.bigwww.com, ns11.bigwww.com, ns11.bigwww.com...)
Analysis
IP Addresses
jstydw.com points to IP number: 39.104.173.23.
Name Servers
jstydw.com is delegated to eight name servers: ens11.bigwww.com, ens12.bigwww.com, ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com and ns16.bigwww.com.
jstydw.com at least partially shares name servers with other domains, for instance sdhzxx.com, 18603121217.com, greenblogs.cn, pkball.com and hoslen.net.
these name servers are commonly used with dns31.hichina.com, dns32.hichina.com, dns23.hichina.com and dns24.hichina.com.
Three-IP hostnames: ns11.bigwww.com points to 2408:4009:501::9, 39.96.153.43 and 47.118.199.203; ns12.bigwww.com points to 2408:4009:501::10, 120.76.107.43 and 139.224.142.113.
Two-IP hostnames: ens11.bigwww.com points to 39.96.153.43 and 47.118.199.203; ens12.bigwww.com points to 120.76.107.43 and 139.224.142.113.
One-IP hostnames: ns13.bigwww.com points to 47.118.199.203; ns14.bigwww.com points to 139.224.142.113; ns15.bigwww.com points to 39.96.153.43; ns16.bigwww.com points to 120.76.107.43.
Hostnames pointing to 39.96.153.43: ns11.bigwww.com, ens11.bigwww.com and ns15.bigwww.com.
Hostnames pointing to 47.118.199.203: ns11.bigwww.com, ens11.bigwww.com and ns13.bigwww.com.
Hostnames pointing to 120.76.107.43: ns12.bigwww.com, ens12.bigwww.com and ns16.bigwww.com.
Hostnames pointing to 139.224.142.113: ns12.bigwww.com, ens12.bigwww.com and ns14.bigwww.com.