concoursnj.com - robtex.com
concoursnj.com
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=1785497877 | ||||||
Same first word
concoursnj.com |
DNS History
13 records (7 active, 6 former)
●NSns1.aplus.net2026-04-01 → 2026-07-31 · 3 obs
● 2026-04-01 21:57:42
● 2026-07-31 11:52:32
●NSns2.aplus.net2026-04-01 → 2026-07-31 · 3 obs
● 2026-04-01 21:57:42
● 2026-07-31 11:52:32
●NSns3.aplus.net2026-04-01 → 2026-07-31 · 3 obs
● 2026-04-01 21:57:42
● 2026-07-31 11:52:32
○NSns61.domaincontrol.com2019-02-07 → 2019-02-07 · 3 obs
○ 2026-04-01 21:57:42
○ 2026-07-31 11:52:32
○NSns62.domaincontrol.com2019-02-07 → 2019-02-07 · 3 obs
○ 2026-04-01 21:57:42
○ 2026-07-31 11:52:32
●MXmx1c40.carrierzone.com2026-04-01 → 2026-07-31 · 2 obs
● 2026-07-31 11:52:32
●MXmx2c40.carrierzone.com2026-04-01 → 2026-07-31 · 2 obs
● 2026-07-31 11:52:32
●MXmx3c40.carrierzone.com2026-04-01 → 2026-07-31 · 2 obs
● 2026-07-31 11:52:32
●A13.88.23.162026-04-01 → 2026-07-31 · 3 obs
● 2026-04-01 21:57:42
● 2026-07-31 11:52:32
○A160.153.136.32019-02-07 → 2019-02-07 · 3 obs
○ 2026-04-01 21:57:42
○ 2026-07-31 11:52:32
○A182.50.132.2422019-02-07 → 2019-02-07 · 3 obs
○ 2026-04-01 21:57:42
○ 2026-07-31 11:52:32
○A198.71.232.32019-02-07 → 2019-02-07 · 3 obs
○ 2026-04-01 21:57:42
○ 2026-07-31 11:52:32
○A72.167.191.692019-02-07 → 2019-02-07 · 3 obs
○ 2026-04-01 21:57:42
○ 2026-07-31 11:52:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| concoursnj.com | ns1.aplus.net, ns2.aplus.net, ns3.aplus.net | - |
✅ Authoritative Response
Server:209.235.144.103
NS records: ns1.aplus.net, ns2.aplus.net, ns3.aplus.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concoursnj.com (unsigned zone)
⏱️ Timing
Total: 668ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.88.23.16 |
| NS | 3 | ns3.aplus.net, ns2.aplus.net... |
| MX | 3 | mx2c40.carrierzone.com (pri: 100), mx3c40.carrierzone.com (pri: 110)... |
| TXT | 1 | v=spf1 include:spfc40.carrierzone.com ~a |
| SOA | 1 | ns1.aplus.net hostmaster.aplus.net |
Analysis
IP Addresses
concoursnj.com has exactly one IP address — 13.88.23.16.
desertimportauto.com, usedcarsinknoxville.com, primeautola.com plus two other host names have IP numbers in common with concoursnj.com.
Name Servers
concoursnj.com is delegated to three name servers: ns1.aplus.net, ns2.aplus.net and ns3.aplus.net.
concoursnj.com shares at least some of its name servers with other domains, including sprinklerlube.com, citylifeinvestigations.us, meco.tv and two others.
These name servers are frequently seen alongside ns1.abac.com, ns2.abac.com, ns2.cedant.com and 3 other name servers.
ns1.aplus.net, ns2.aplus.net and ns3.aplus.net each resolve to two IP addresses: ns1.aplus.net resolves to 209.235.144.103 and 2001:1810:9980:4::10; ns2.aplus.net resolves to 66.175.41.121 and 2001:1810:4000:4::10; ns3.aplus.net resolves to 69.49.97.156 and 2001:1810:1000:4::10.
Mail Servers
concoursnj.com is handled by three mail servers: mx1c40.carrierzone.com, mx2c40.carrierzone.com and mx3c40.carrierzone.com.
At least some of the mail servers used by concoursnj.com are shared with other domains: southshore.tv, mobiaplus.net, oberlin-kansas.com and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx4c40.carrierzone.com.
mx1c40.carrierzone.com, mx2c40.carrierzone.com and mx3c40.carrierzone.com each resolve to a single IP address: mx1c40.carrierzone.com resolves to 64.29.151.236, mx2c40.carrierzone.com resolves to 64.29.151.237 and mx3c40.carrierzone.com resolves to 64.29.151.238.