concentrick.net - robtex.com
concentrick.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.top-plus.net ⭐ | ||||||
| A | 52.89.213.189🇺🇸 Amazon52.88.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-52-89-213-189.us-west-2.compute.amazonaws.com | ||||||
| NS | ns2.top-plus.net | ||||||
| A | 54.191.232.232🇺🇸 Amazon54.191.0.0/16 EC2 PDX prefix | ||||||
| PTR | mx01.ingtrend.com | ||||||
| NS | ns3.top-plus.net | ||||||
| A | 35.164.120.10🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix | ||||||
| PTR | ec2-35-164-120-10.us-west-2.compute.amazonaws.com | ||||||
| MX | mx1.concentrick.net ⭐ | ||||||
| MX | mx2.concentrick.net(20) | ||||||
| SOA | ns1.top-plus.nethostmaster@top-plus.net serial=3080443817 | ||||||
net
| 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=1785356072 | ||||||
Subdomains
Same first word
concentrick.com |
concentrick.net |
concentrick.de |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.top-plus.net2015-06-26 → 2026-07-29 · 2 obs
● 2026-07-29 20:33:32
●NSns2.top-plus.net2015-06-26 → 2026-07-29 · 2 obs
● 2026-07-29 20:33:32
●NSns3.top-plus.net2015-06-26 → 2026-07-29 · 2 obs
● 2026-07-29 20:33:32
●MXmx1.concentrick.net2015-06-26 → 2026-07-29 · 2 obs
● 2026-07-29 20:33:32
●MXmx2.concentrick.net2017-06-21 → 2026-07-29 · 3 obs
● 2017-06-21 15:38:38
● 2026-07-29 20:33:32
○A206.165.76.1542015-06-26 → 2016-04-22 · 4 obs
● 2016-04-22 23:51:02
○ 2017-06-21 15:38:38
○ 2026-07-29 20:33:32
○A206.165.76.1552015-06-26 → 2016-04-22 · 4 obs
● 2016-04-22 23:51:02
○ 2017-06-21 15:38:38
○ 2026-07-29 20:33:32
○A206.165.76.1742015-06-26 → 2016-04-22 · 4 obs
● 2016-04-22 23:51:02
○ 2017-06-21 15:38:38
○ 2026-07-29 20:33:32
○A206.165.76.1752015-06-26 → 2016-04-22 · 4 obs
● 2016-04-22 23:51:02
○ 2017-06-21 15:38:38
○ 2026-07-29 20:33:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| concentrick.net | ns1.top-plus.net, ns3.top-plus.net, ns2.top-plus.net | 3 records |
✅ Authoritative Response
Server:54.191.232.232
NS records: ns1.top-plus.net, ns3.top-plus.net, ns2.top-plus.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concentrick.net (unsigned zone)
⏱️ Timing
Total: 336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.top-plus.net, ns2.top-plus.net... |
| MX | 2 | mx2.concentrick.net (pri: 20), mx1.concentrick.net (pri: 10) |
| SOA | 1 | ns1.top-plus.net hostmaster.top-plus.net |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.top-plus.net, ns3.top-plus.net, ns2.top-plus.net)
Analysis
Hierarchy
The parent domain of mx2.concentrick.net and mx1.concentrick.net is concentrick.net.
Name Servers
concentrick.net is served by three name servers: ns1.top-plus.net, ns2.top-plus.net and ns3.top-plus.net.
concentrick.net partially shares its NS delegation with several other domains, including mediatalent.net, spi-cis.com, hwbnc.com and two others.
ns1.top-plus.net has IP address 52.89.213.189, ns2.top-plus.net has IP address 54.191.232.232 and ns3.top-plus.net has IP address 35.164.120.10 — one address each.
Mail Servers
The MX records for concentrick.net point to two mail servers: mx1.concentrick.net and mx2.concentrick.net.