tjconcentric.com - robtex.com
tjconcentric.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.178.174.249🇺🇸 SHARKTECH-1170.178.174.0/24 CMI (Customer Route) | ||||||
| PTR | hcvfre8263.a1shoptech.com | ||||||
| NS | exp1.ename.net ⚠️ Not in zone NS records | ||||||
| NS | exp2.ename.net ⚠️ Not in zone NS records | ||||||
| A | 128.14.163.254🇺🇸 TELX-AS21859128.14.162.0/23 | ||||||
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=1785775672 | ||||||
Same first word
tjconcentric.com |
DNS History
8 records (3 active, 5 former)
●NSexp1.ename.net2026-07-27 → 2026-08-03 · 3 obs
○ 2017-02-13 21:32:32
● 2026-07-27 06:57:24
● 2026-08-03 17:00:00
● 2026-07-27 06:57:24
● 2026-08-03 17:00:00
●NSexp2.ename.net2026-07-27 → 2026-08-03 · 3 obs
○ 2017-02-13 21:32:32
● 2026-07-27 06:57:24
● 2026-08-03 17:00:00
● 2026-07-27 06:57:24
● 2026-08-03 17:00:00
○NSns1.22.cn2015-07-18 → 2017-02-13 · 4 obs
● 2015-07-18 10:57:54
● 2017-02-13 21:32:32
○ 2026-07-27 06:57:24
○ 2026-08-03 17:00:00
● 2017-02-13 21:32:32
○ 2026-07-27 06:57:24
○ 2026-08-03 17:00:00
○NSns2.22.cn2015-11-19 → 2016-06-24 · 5 obs
○ 2015-07-18 10:57:54
● 2015-11-19 10:27:26
● 2016-06-24 02:54:06
○ 2017-02-13 21:32:32
○ 2026-08-03 17:00:00
● 2015-11-19 10:27:26
● 2016-06-24 02:54:06
○ 2017-02-13 21:32:32
○ 2026-08-03 17:00:00
○NSns3.22.cn2015-11-19 → 2016-06-24 · 5 obs
○ 2015-07-18 10:57:54
● 2015-11-19 10:27:26
● 2016-06-24 02:54:06
○ 2017-02-13 21:32:32
○ 2026-08-03 17:00:00
● 2015-11-19 10:27:26
● 2016-06-24 02:54:06
○ 2017-02-13 21:32:32
○ 2026-08-03 17:00:00
○NSns4.22.cn2015-11-19 → 2016-06-24 · 5 obs
○ 2015-07-18 10:57:54
● 2015-11-19 10:27:26
● 2016-06-24 02:54:06
○ 2017-02-13 21:32:32
○ 2026-08-03 17:00:00
● 2015-11-19 10:27:26
● 2016-06-24 02:54:06
○ 2017-02-13 21:32:32
○ 2026-08-03 17:00:00
●A170.178.174.2492026-07-27 → 2026-08-03 · 3 obs
○ 2017-02-13 21:32:32
● 2026-07-27 06:57:24
● 2026-08-03 17:00:00
● 2026-07-27 06:57:24
● 2026-08-03 17:00:00
○A23.110.226.342015-07-18 → 2017-02-13 · 4 obs
● 2015-07-18 10:57:54
● 2017-02-13 21:32:32
○ 2026-07-27 06:57:24
○ 2026-08-03 17:00:00
● 2017-02-13 21:32:32
○ 2026-07-27 06:57:24
○ 2026-08-03 17:00:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| tjconcentric.com | exp1.ename.net, exp2.ename.net | - |
✅ Authoritative Response
Server:128.14.163.254
NS records: exp1.ename.net, exp2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tjconcentric.com (unsigned zone)
⏱️ Timing
Total: 2687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 170.178.174.249 |
Analysis
IP Addresses
tjconcentric.com has exactly one IP address — 170.178.174.249.
ttcsoft.com, jsldyb.com, 722595dx158br.cppwr.com plus two other host names have IP numbers in common with tjconcentric.com.
Name Servers
Two name servers handle the delegation for tjconcentric.com: exp1.ename.net and exp2.ename.net.
The name server configuration of tjconcentric.com is shared with other domains, for instance elecare.cn, 17zexiao.com, appsiri.com and two others.
Host names resolving to a single IP address:
The hostname exp2.ename.net resolves to 128.14.163.254.