tjbit.com - robtex.com
tjbit.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 114.80.156.37🇨🇳 SHANGHAITELECOM114.80.152.0/21 SHIDC | ||||||
| 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 | mail.tjbit.com ⭐ | ||||||
| SOA | a.ezdnscenter.comdnsadmin@ezdnscenter.com serial=1751342707 | ||||||
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=1776181782 | ||||||
Same first word
tjbit.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSa.ezdnscenter.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 22:04:58
● 2026-04-14 16:11:04
●NSb.ezdnscenter.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 22:04:58
● 2026-04-14 16:11:04
○NSns1.ezdnscenter.com2015-07-20 → 2020-03-14 · 4 obs
● 2020-03-14 09:40:58
○ 2026-04-09 22:04:58
○ 2026-04-14 16:11:04
○NSns2.ezdnscenter.com2015-07-20 → 2020-03-14 · 4 obs
● 2020-03-14 09:40:58
○ 2026-04-09 22:04:58
○ 2026-04-14 16:11:04
○NSns3.ezdnscenter.com2015-07-20 → 2020-03-14 · 4 obs
● 2020-03-14 09:40:58
○ 2026-04-09 22:04:58
○ 2026-04-14 16:11:04
○NSns4.ezdnscenter.com2015-07-20 → 2020-03-14 · 4 obs
● 2020-03-14 09:40:58
○ 2026-04-09 22:04:58
○ 2026-04-14 16:11:04
○NSns5.ezdnscenter.com2015-07-20 → 2020-03-14 · 4 obs
● 2020-03-14 09:40:58
○ 2026-04-09 22:04:58
○ 2026-04-14 16:11:04
○NSns6.ezdnscenter.com2015-07-20 → 2020-03-14 · 4 obs
● 2020-03-14 09:40:58
○ 2026-04-09 22:04:58
○ 2026-04-14 16:11:04
●MXmail.tjbit.com2015-07-20 → 2026-04-14 · 2 obs
● 2026-04-14 16:11:04
●A114.80.156.372015-07-20 → 2026-04-14 · 2 obs
● 2026-04-14 16:11:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net... | - |
| tjbit.com | a.ezdnscenter.com, b.ezdnscenter.com | 3 records |
✅ Authoritative Response
Server:218.98.111.140
NS records: a.ezdnscenter.com, b.ezdnscenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tjbit.com (unsigned zone)
⏱️ Timing
Total: 548ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.80.156.37 |
| NS | 2 | a.ezdnscenter.com, b.ezdnscenter.com |
| MX | 1 | mail.tjbit.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
IP Addresses
tjbit.com points to IP number 114.80.156.37.
For instance, other host names unibear.w114.cndns5.com, hdawelcome.w114.cndns5.com, gzfuchuang.w114.cndns5.com, hmbw.w114.cndns5.com and hnxsjgs.w114.cndns5.com share IP numbers with tjbit.com.
Name Servers
tjbit.com is delegated to two name servers: a.ezdnscenter.com and b.ezdnscenter.com.
tjbit.com uses the same name server setup as other domains such as runyee.net.cn, skobook.com, cnzuxuan.com, nxepower.com and lejutx.com.
tjbit.com shares name servers with other domains at least partially, for example 5view.net.
Host names with two IP numbers:
The host name b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.
Host names with one IP number:
The host name a.ezdnscenter.com points to 218.98.111.140.
Mail Servers
tjbit.com is handled by a single mail server, mail.tjbit.com.