concavetech.com - robtex.com
concavetech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.244.242.39🇺🇸 CONTABO-USA207.244.240.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | mail.rtdtradetracker.com | ||||||
| NS | ns51.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2192::1a🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| A | 97.74.105.26🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns51.domaincontrol.com | ||||||
| NS | ns52.domaincontrol.com | ||||||
| A | 2603:5:2292::1a🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| A | 173.201.73.26🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns52.domaincontrol.com | ||||||
| MX | mail.concavetech.com ⭐ | ||||||
| A | 207.244.242.39🇺🇸 CONTABO-USA207.244.240.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | mail.rtdtradetracker.com | ||||||
| TXT | NETORGFT11687302.onmicrosoft.com | ||||||
| TXT | v=spf1 +a +mx +ip4:207.244.242.39 ~all | ||||||
| SOA | ns51.domaincontrol.comdns@jomax.net 2026-03-05 #0 | ||||||
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=1774611507 | ||||||
Subdomains
mail.concavetech.com |
Same first word
concavetech.com |
DNS History
8 records (4 active, 4 former)
●NSns51.domaincontrol.com2015-08-23 → 2026-03-27 · 2 obs
● 2026-03-27 11:50:48
●NSns52.domaincontrol.com2015-08-23 → 2026-03-27 · 2 obs
● 2026-03-27 11:50:48
●MXmail.concavetech.com2020-03-29 → 2026-03-27 · 3 obs
● 2020-03-29 02:39:12
● 2026-03-27 11:50:48
○MXmailstore1.asia.secureserver.net2015-08-23 → 2017-04-01 · 4 obs
● 2017-04-01 06:00:44
○ 2020-03-29 02:39:12
○ 2026-03-27 11:50:48
○MXsmtp.asia.secureserver.net2015-08-23 → 2017-04-01 · 4 obs
● 2017-04-01 06:00:44
○ 2020-03-29 02:39:12
○ 2026-03-27 11:50:48
○A184.107.153.1462020-03-29 → 2020-03-29 · 4 obs
● 2020-03-29 02:39:12
○ 2026-03-27 11:50:46
○ 2026-03-27 11:50:48
○A192.241.135.2182015-08-23 → 2017-04-01 · 4 obs
● 2017-04-01 06:00:44
○ 2020-03-29 02:39:12
○ 2026-03-27 11:50:48
●A207.244.242.392026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 11:50:46
● 2026-03-27 11:50:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| concavetech.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.105.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concavetech.com (unsigned zone)
⏱️ Timing
Total: 1323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.244.242.39 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | mail.concavetech.com (pri: 0) |
| TXT | 2 | NETORGFT11687302.onmicrosoft.com, v=spf1 +a +mx +ip4:207.244.242.39 ~all |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
Hierarchy
mail.concavetech.com is a child of concavetech.com.
IP Addresses
concavetech.com resolves to one IP number: 207.244.242.39.
Other host names, for instance ns1.rtdtradetracker.com, mail.concavetech.com, rtdtradetracker.com, mail.rtdtradetracker.com and mail.quranulkareem.com share IP numbers with concavetech.com.
Name Servers
concavetech.com's delegation uses two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.
concavetech.com uses the same name server setup as other domains, such as cgrsart.com, theshiriaevs.com, centroid.co, accentfulfillment.com and yodatechnology.com.
Host names with two IPs:
ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26
ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26
Mail Servers
A single mail server handles concavetech.com, mail.concavetech.com.
Host name mail.concavetech.com resolves to a single IP: 207.244.242.39.