jrstl.com - robtex.com
jrstl.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.16.189.223🇨🇳 SHANGHAITELECOM210.16.188.0/23 Chinanet Shanghai(ABT) | ||||||
| NS | a.ezdnscenter.com ⭐ | ||||||
| A | 218.98.111.140🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | b.ezdnscenter.com | ||||||
| A | 183.253.57.210🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.58🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342693 | ||||||
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=1774566047 | ||||||
Same first word
jrstl.com |
Similar names
DNS History
10 records (3 active, 7 former)
●NSa.ezdnscenter.com2026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 00:25:04
● 2026-03-26 23:17:58
●NSb.ezdnscenter.com2026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 00:25:04
● 2026-03-26 23:17:58
○NSdns1.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2018-09-02 19:04:28
○ 2026-03-26 23:17:58
○NSdns2.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2018-09-02 19:04:28
○ 2026-03-26 23:17:58
○NSdns3.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2018-09-02 19:04:28
○ 2026-03-26 23:17:58
○NSdns4.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2018-09-02 19:04:28
○ 2026-03-26 23:17:58
○NSdns5.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2018-09-02 19:04:28
○ 2026-03-26 23:17:58
○NSdns6.iidns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2018-09-02 19:04:28
○ 2026-03-26 23:17:58
○A103.24.249.2432016-12-19 → 2016-12-19 · 3 obs
○ 2018-09-02 19:04:28
○ 2026-03-26 23:17:58
●A210.16.189.2232026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 00:25:04
● 2026-03-26 23:17:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jrstl.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:183.253.57.210
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jrstl.com (unsigned zone)
⏱️ Timing
Total: 1698ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.16.189.223 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| SOA | 1 | a.ezdnscenter.com dnsadmin.ezdnscenter.c |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)
Analysis
IP Addresses
jrstl.com resolves to one IP number: 210.16.189.223.
Other host names, for instance anbai-instruments.com, excellent-soft.com, excelzs.com, zdhbzx.com and hardedu.com share IP numbers with jrstl.com.
Name Servers
jrstl.com's delegation uses two name servers: a.ezdnscenter.com and b.ezdnscenter.com.
jrstl.com uses the same name server setup as other domains, such as erowa.mobi, x-doria.net, hnlscm.com, fsjmsj.com and cuanbao.com.
Host names with two IP numbers: b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.
Host names with one IP number: a.ezdnscenter.com points to 218.98.111.140.