developmentschoolguide.com - robtex.com
developmentschoolguide.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=1789299953 | ||||||
Same first word
developmentschoolguide.com |
Previous names
Next names
DNS History
7 records (6 active, 1 former)
●NSns49.domaincontrol.com2015-08-09 → 2026-09-13 · 2 obs
● 2026-09-13 11:48:38
●NSns50.domaincontrol.com2015-08-09 → 2026-09-13 · 2 obs
● 2026-09-13 11:48:38
●MXmailstore1.secureserver.net2015-08-09 → 2026-09-13 · 2 obs
● 2026-09-13 11:48:38
●MXsmtp.secureserver.net2015-08-09 → 2026-09-13 · 2 obs
● 2026-09-13 11:48:38
●A15.197.148.332026-09-03 → 2026-09-13 · 3 obs
● 2026-09-03 19:04:46
● 2026-09-13 11:48:38
●A3.33.130.1902026-09-03 → 2026-09-13 · 3 obs
● 2026-09-03 19:04:46
● 2026-09-13 11:48:38
○A50.63.202.602015-08-09 → 2018-07-17 · 4 obs
● 2018-07-17 21:48:30
○ 2026-09-03 19:04:46
○ 2026-09-13 11:48:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| developmentschoolguide.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developmentschoolguide.com (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
developmentschoolguide.com has two IP addresses: 3.33.130.190 and 15.197.148.33
wasmundcp.com, enterprisecloudconnect.com, reddygame365s.com plus two other host names have IP numbers in common with developmentschoolguide.com.
Name Servers
developmentschoolguide.com is served by two delegated name servers, ns49.domaincontrol.com and ns50.domaincontrol.com.
The name server configuration of developmentschoolguide.com is shared with other domains, for instance sekiz17.com, justindigiulio.com.au, thebalancedbrain.com and two others.
The DNS delegation for developmentschoolguide.com at least partly coincides with that of other domains, newharbordev.com being one example.
Each of the two host names carries two IP addresses: ns49.domaincontrol.com points to 97.74.104.25 and 2603:5:2182::19, and ns50.domaincontrol.com points to 173.201.72.25 and 2603:5:2282::19.
Mail Servers
developmentschoolguide.com uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
The mail server setup of developmentschoolguide.com matches that of other domains such as camillewarmshearts.org, knowarts.com, druzy.info and two others.
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.