developmentmasters.com - robtex.com
developmentmasters.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns19.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21d0::a🇺🇸 GODADDY-DNS2603:5:21d0::/44 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| A | 97.74.109.10🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns19.domaincontrol.com | ||||||
| NS | ns20.domaincontrol.com | ||||||
| A | 2603:5:22d0::a🇺🇸 GODADDY-DNS2603:5:22d0::/44 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| A | 173.201.77.10🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns20.domaincontrol.com | ||||||
| SOA | ns19.domaincontrol.comdns@jomax.net 2025-10-15 #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=1776014382 | ||||||
Same first word
developmentmasters.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.blossom.arvixe.com2015-05-27 → 2016-01-14 · 4 obs
● 2016-01-14 22:30:40
○ 2016-11-08 18:25:50
○ 2026-04-12 17:50:02
●NSns19.domaincontrol.com2026-02-27 → 2026-04-12 · 3 obs
● 2026-02-27 01:56:58
● 2026-04-12 17:50:02
○NSns2.blossom.arvixe.com2015-05-27 → 2016-01-14 · 4 obs
● 2016-01-14 22:30:40
○ 2016-11-08 18:25:50
○ 2026-04-12 17:50:02
●NSns20.domaincontrol.com2026-02-27 → 2026-04-12 · 3 obs
● 2026-02-27 01:56:58
● 2026-04-12 17:50:02
●A15.197.148.332026-02-27 → 2026-04-12 · 3 obs
● 2026-02-27 01:56:58
● 2026-04-12 17:50:02
○A192.169.63.482015-05-27 → 2016-01-14 · 4 obs
● 2016-01-14 22:30:40
○ 2016-11-08 18:25:50
○ 2026-04-12 17:50:02
●A3.33.130.1902026-02-27 → 2026-04-12 · 3 obs
● 2026-02-27 01:56:58
● 2026-04-12 17:50:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| developmentmasters.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developmentmasters.com (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
IP Addresses
developmentmasters.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
other host names including teachapt.com, escafidi.com, seanleggett.com, drewcaballero.com and coloisuvaforestpark.com share IP numbers with developmentmasters.com.
Name Servers
developmentmasters.com is delegated to two name servers ns19.domaincontrol.com and ns20.domaincontrol.com.
developmentmasters.com shares the same name server setup as other domains, for instance respirex.com, thefightingokra.com, sitekorea.com, icsolutions-hq.com and reviewtrackers.ca.
developmentmasters.com at least partially shares name servers with other domains, for instance declaireknee.com.
Host names with two IP numbers:
The host name ns19.domaincontrol.com points to 2603:5:21d0::a and 97.74.109.10; the host name ns20.domaincontrol.com points to 2603:5:22d0::a and 173.201.77.10.