jszyz.com - robtex.com
jszyz.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns14.bigwww.com ⭐ ⚠️ Not in parent delegation | ||||||
| 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 | ns1.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 | 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 | ns2.bigwww.com ⚠️ Not in zone NS records | ||||||
| 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, | ||||||
| SOA | ns13.bigwww.comhostmaster@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.netnstld@verisign-grs.com serial=1777585526 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSns1.bigwww.com2026-02-26 → 2026-04-30 · 3 obs
● 2026-02-26 22:47:56
● 2026-04-30 21:53:10
○NSns11.bigwww.com2015-08-03 → 2018-07-27 · 4 obs
● 2018-07-27 17:10:30
○ 2026-02-26 22:47:56
○ 2026-04-30 21:53:10
●NSns13.bigwww.com2026-02-26 → 2026-04-30 · 3 obs
● 2026-02-26 22:47:56
● 2026-04-30 21:53:10
●NSns14.bigwww.com2026-02-26 → 2026-04-30 · 3 obs
● 2026-02-26 22:47:56
● 2026-04-30 21:53:10
●NSns2.bigwww.com2026-02-26 → 2026-04-30 · 3 obs
● 2026-02-26 22:47:56
● 2026-04-30 21:53:10
○MXem001.gotoip.net2008-03-16 → 2018-07-27 · 4 obs
● 2018-07-27 17:10:30
○ 2026-02-26 22:47:56
○ 2026-04-30 21:53:10
○A210.209.112.2102015-08-03 → 2015-11-27 · 5 obs
● 2015-08-03 00:56:04
● 2015-11-27 11:12:20
○ 2017-01-31 13:19:00
○ 2026-04-30 21:53:10
○A210.209.112.2152017-01-31 → 2017-01-31 · 4 obs
● 2017-01-31 13:19:00
○ 2018-07-27 17:10:30
○ 2026-04-30 21:53:10
○A222.208.183.1782008-03-16 → 2008-03-16 · 3 obs
○ 2015-08-03 00:56:04
○ 2026-04-30 21:53:10
○A43.230.167.2042018-07-27 → 2018-07-27 · 4 obs
● 2018-07-27 17:10:30
○ 2026-02-26 22:47:56
○ 2026-04-30 21:53:10
○CNAMEc0110.hk.world-cache.com2015-11-27 → 2015-11-27 · 4 obs
● 2015-11-27 11:12:20
○ 2016-03-05 00:43:20
○ 2026-04-30 21:53:10
○CNAMEc0115.hk.world-cache.com2017-01-31 → 2017-01-31 · 4 obs
● 2017-01-31 13:19:00
○ 2018-07-27 17:10:30
○ 2026-04-30 21:53:10
○CNAMEjszyz.com.sudu-me6n.com2015-08-03 → 2015-08-03 · 4 obs
● 2015-08-03 00:56:04
○ 2015-11-27 11:12:20
○ 2026-04-30 21:53:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jszyz.com | ns1.bigwww.com, ns2.bigwww.com | 4 records |
✅ Authoritative Response
Server:39.96.153.43
NS records: ns1.bigwww.com, ns2.bigwww.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jszyz.com (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns14.bigwww.com, ns13.bigwww.com |
| SOA | 1 | ns13.bigwww.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.bigwww.com, ns1.bigwww.com, ns2.bigwww.com...)
Analysis
Name Servers
jszyz.com is delegated to four name servers: ns13.bigwww.com, ns14.bigwww.com, ns1.bigwww.com and ns2.bigwww.com.
jszyz.com shares some name servers with other domains, for example tingyusheng.com, xj-yg.com, epshipping.com, szgjny.com and 8161.cn.
these name servers are commonly used with ns11.bigwww.com, ns12.bigwww.com, ns15.bigwww.com, ns16.bigwww.com, ens11.bigwww.com, ens12.bigwww.com, dns19.hichina.com and dns20.hichina.com.
Host names with two IP numbers: Host name ns1.bigwww.com points to 39.96.153.43 and 47.118.199.203; Host name ns2.bigwww.com points to 120.76.107.43 and 139.224.142.113. Host names with one IP number: Host name ns13.bigwww.com points to 47.118.199.203; Host name ns14.bigwww.com points to 139.224.142.113. Host names that point to 47.118.199.203: ns1.bigwww.com and ns13.bigwww.com. Host names that point to 139.224.142.113: ns2.bigwww.com and ns14.bigwww.com.