techblue.cn - robtex.com
techblue.cn
| 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 | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1764251625 | ||||||
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=2034665395 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSa.ezdnscenter.com2026-02-27 → 2026-04-13 · 2 obs
● 2026-02-27 23:01:58
● 2026-04-13 08:00:18
● 2026-04-13 08:00:18
●NSb.ezdnscenter.com2026-02-27 → 2026-04-13 · 2 obs
● 2026-02-27 23:01:58
● 2026-04-13 08:00:18
● 2026-04-13 08:00:18
🔍 DNS Trace
Analysis
Name Servers
Two name servers a.ezdnscenter.com and b.ezdnscenter.com handle the delegation for techblue.cn.
techblue.cn shares the same name server setup as other domains, for example cothion.com, sslch.com, nbyimu.cn, hfsikang.com and bomeiedu.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.