issyj.cn - robtex.com
issyj.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.56.47.27🇺🇸 USZNI-AS-AP207.56.32.0/19 | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| A | 1.193.216.204🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.129🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.138🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1774599921 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2035149092 | ||||||
Subdomains
Same first word
Similar names
yijss.com |
jisys.net |
jissy.net |
jisys.se |
jisys.jp |
jissy.com |
sjisy.com |
isysj.com |
jisys.com |
jisys.sakura.ne.jp |
jisys.co.jp |
yjssi.com |
syjis.com |
jyiss.com |
jissy.org |
DNS History
8 records (3 active, 5 former)
○NSf1g1ns1.dnspod.net2016-02-02 → 2016-10-02 · 4 obs
● 2016-10-02 23:34:58
○ 2017-06-27 01:44:10
○ 2026-08-06 15:45:08
○NSf1g1ns2.dnspod.net2016-02-02 → 2016-10-02 · 4 obs
● 2016-10-02 23:34:58
○ 2017-06-27 01:44:10
○ 2026-08-06 15:45:08
●NSns1.nowcndns.com2026-04-09 → 2026-08-06 · 3 obs
● 2026-04-09 14:54:48
● 2026-08-06 15:45:08
●NSns2.nowcndns.com2026-04-09 → 2026-08-06 · 3 obs
● 2026-04-09 14:54:48
● 2026-08-06 15:45:08
○A123.60.128.322016-07-22 → 2016-10-02 · 5 obs
● 2016-07-22 05:43:08
● 2016-10-02 23:34:58
○ 2017-06-27 01:44:10
○ 2026-08-06 15:45:08
●A207.56.47.272026-04-09 → 2026-08-06 · 3 obs
● 2026-04-09 14:54:48
● 2026-08-06 15:45:08
○A23.107.205.1492016-04-29 → 2016-04-29 · 4 obs
● 2016-04-29 05:11:42
○ 2016-07-22 05:43:08
○ 2026-08-06 15:45:08
○A43.240.30.262016-02-02 → 2016-02-02 · 3 obs
○ 2016-04-29 05:11:42
○ 2026-08-06 15:45:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| issyj.cn | ns1.nowcndns.com, ns2.nowcndns.com | - |
✅ Authoritative Response
Server:218.98.111.138
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for issyj.cn (unsigned zone)
⏱️ Timing
Total: 2014ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.240.18.148 |
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
Analysis
Hierarchy
issyj.cn is the parent domain of 36bk8.issyj.cn and 97aip.issyj.cn.
IP Addresses
issyj.cn points to a single IP number: 207.56.47.27.
Additional host names — including 36bk8.issyj.cn and 97aip.issyj.cn — share IP numbers with issyj.cn.
Name Servers
DNS delegation for issyj.cn points to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
issyj.cn shares its name server setup with other domains, including urwk.cn, 916kj.cn, yu-lin.cn and two others.
ns1.nowcndns.com and ns2.nowcndns.com each have three IP addresses — ns1.nowcndns.com directs to 1.193.216.204, 218.98.111.129 and 218.98.111.138; ns2.nowcndns.com directs to 61.158.128.11, 183.253.57.202 and 211.99.99.38.