jsjzi.cn - robtex.com
jsjzi.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034777463 | ||||||
Same first word
DNS History
12 records (4 active, 8 former)
○NSdns1.hichina.com2020-02-17 → 2020-02-17 · 4 obs
● 2020-02-17 11:34:30
○ 2026-02-22 02:32:18
○ 2026-05-11 06:33:16
○NSdns2.hichina.com2020-02-17 → 2020-02-17 · 4 obs
● 2020-02-17 11:34:30
○ 2026-02-22 02:32:18
○ 2026-05-11 06:33:16
○NSdns25.hichina.com2015-05-19 → 2016-01-18 · 4 obs
● 2016-01-18 03:28:16
○ 2016-04-08 16:20:42
○ 2026-05-11 06:33:16
○NSdns26.hichina.com2015-05-19 → 2016-01-18 · 4 obs
● 2016-01-18 03:28:16
○ 2016-04-08 16:20:42
○ 2026-05-11 06:33:16
●NSns1.judns.com2026-02-22 → 2026-05-11 · 3 obs
● 2026-02-22 02:32:18
● 2026-05-11 06:33:16
●NSns1.julydns.com2026-02-22 → 2026-05-11 · 3 obs
● 2026-02-22 02:32:18
● 2026-05-11 06:33:16
●NSns2.judns.com2026-02-22 → 2026-05-11 · 3 obs
● 2026-02-22 02:32:18
● 2026-05-11 06:33:16
●NSns2.julydns.com2026-02-22 → 2026-05-11 · 3 obs
● 2026-02-22 02:32:18
● 2026-05-11 06:33:16
○NSvip1.alidns.com2016-04-08 → 2017-01-01 · 5 obs
● 2016-04-08 16:20:42
● 2017-01-01 00:37:46
○ 2020-02-17 11:34:30
○ 2026-05-11 06:33:16
○NSvip2.alidns.com2016-04-08 → 2017-01-01 · 5 obs
● 2016-04-08 16:20:42
● 2017-01-01 00:37:46
○ 2020-02-17 11:34:30
○ 2026-05-11 06:33:16
○A168.76.131.622026-02-22 → 2026-02-26 · 5 obs
● 2026-02-22 02:32:18
● 2026-02-26 23:30:36
○ 2026-04-10 15:08:02
○ 2026-05-11 06:33:16
○A211.70.248.52015-05-19 → 2020-02-17 · 4 obs
● 2020-02-17 11:34:30
○ 2026-02-22 02:32:18
○ 2026-05-11 06:33:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| jsjzi.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsjzi.cn (unsigned zone)
⏱️ Timing
Total: 3560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
Analysis
Name Servers
jsjzi.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
jsjzi.cn at least partially shares name servers with other domains, including wfxmtxh.com, zblog.mobi, zkjzjc.cn, scmuew.cn and zdqgd39.cn.
Host names with a single IP number:
ns1.judns.com resolves to 162.159.27.251.
ns2.judns.com resolves to 162.159.27.251.
ns1.julydns.com resolves to 162.159.48.223.
ns2.julydns.com resolves to 162.159.48.223.
Host names pointing to 162.159.27.251: ns1.judns.com, ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com, ns2.julydns.com.