jasign.com - dns.ninja
jasign.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| MX | mx.ym.163.com ⭐ | ||||||
| A | 111.124.200.35🇨🇳 CHINANET-Guizhou-Guian-IDC111.124.192.0/19 | ||||||
| MX | mxdomain.qq.com ⭐ | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342682 | ||||||
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=1782135450 | ||||||
Same first word
jasign.com |
Similar names
DNS History
13 records (4 active, 9 former)
●NSa.ezdnscenter.com2018-09-11 → 2026-06-22 · 3 obs
● 2018-09-11 16:16:38
● 2026-06-22 14:05:56
●NSb.ezdnscenter.com2018-09-11 → 2026-06-22 · 3 obs
● 2018-09-11 16:16:38
● 2026-06-22 14:05:56
○NSns1.digitalocean.com2016-04-27 → 2016-12-27 · 5 obs
● 2016-04-27 17:36:58
● 2016-12-27 06:15:18
○ 2018-09-11 16:16:38
○ 2026-06-22 14:05:56
○NSns2.digitalocean.com2016-04-27 → 2016-12-27 · 5 obs
● 2016-04-27 17:36:58
● 2016-12-27 06:15:18
○ 2018-09-11 16:16:38
○ 2026-06-22 14:05:56
○NSns2.ktdom.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-11-08 18:37:32
○ 2026-06-22 14:05:56
○NSns3.digitalocean.com2016-04-27 → 2016-12-27 · 5 obs
● 2016-04-27 17:36:58
● 2016-12-27 06:15:18
○ 2018-09-11 16:16:38
○ 2026-06-22 14:05:56
○NSns3.ktdom.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-11-08 18:37:32
○ 2026-06-22 14:05:56
●MXmx.ym.163.com2018-09-11 → 2026-06-22 · 3 obs
● 2018-09-11 16:16:38
● 2026-06-22 14:05:56
●MXmxdomain.qq.com2018-09-11 → 2026-06-22 · 3 obs
● 2018-09-11 16:16:38
● 2026-06-22 14:05:56
○MXrx1.ktdom.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-11-08 18:37:32
○ 2026-06-22 14:05:56
○A192.241.242.352016-04-27 → 2016-12-27 · 5 obs
● 2016-04-27 17:36:58
● 2016-12-27 06:15:18
○ 2018-09-11 16:16:38
○ 2026-06-22 14:05:56
○A59.188.255.1172018-09-11 → 2018-09-11 · 4 obs
● 2018-09-11 16:16:38
○ 2026-03-06 13:54:32
○ 2026-06-22 14:05:56
○A61.78.36.842008-03-16 → 2008-03-16 · 3 obs
○ 2015-11-08 18:37:32
○ 2026-06-22 14:05:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jasign.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 jasign.com (unsigned zone)
⏱️ Timing
Total: 3655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 2 | mx.ym.163.com (pri: 10), mxdomain.qq.com (pri: 10) |
| 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
Name Servers
DNS delegation for jasign.com points to two name servers: a.ezdnscenter.com and b.ezdnscenter.com.
jasign.com shares its name server setup with other domains, including chipeasybuy.com, szufo.com, lucust.com and two others.
Host names with two IP numbers:
b.ezdnscenter.com has two IP addresses: 183.253.57.210 and 211.99.99.58.
Host names pointing to a single IP address:
a.ezdnscenter.com directs to 218.98.111.140.
Mail Servers
jasign.com has two mail servers: mxdomain.qq.com and mx.ym.163.com.
jasign.com shares the same mail server setup as other domains, including onerpro.com.cn, qqe.cn, wekunming.com and two others.
jasign.com shares mail servers — at least in part — with other domains, including rishwell.com, cinhui.com, eduve.org and two others.
These mail servers frequently appear alongside the mail servers mxbiz1.qq.com and mxbiz2.qq.com.
Host names pointing to a single IP address:
mx.ym.163.com directs to 111.124.200.35.