javascriptmasterclass.com - robtex.com
javascriptmasterclass.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=1788095675 | ||||||
Same first word
javascriptmasterclass.com |
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSns55.domaincontrol.com2015-08-04 → 2026-08-30 · 2 obs
● 2026-08-30 13:29:08
●NSns56.domaincontrol.com2015-08-04 → 2026-08-30 · 2 obs
● 2026-08-30 13:29:08
●MXmailstore1.secureserver.net2015-08-04 → 2026-08-30 · 2 obs
● 2026-08-30 13:29:08
●MXsmtp.secureserver.net2015-08-04 → 2026-08-30 · 2 obs
● 2026-08-30 13:29:08
●A192.30.252.1532015-08-04 → 2026-08-30 · 2 obs
● 2026-08-30 13:29:08
●A192.30.252.1542015-08-04 → 2026-08-30 · 2 obs
● 2026-08-30 13:29:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| javascriptmasterclass.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for javascriptmasterclass.com (unsigned zone)
⏱️ Timing
Total: 171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.30.252.153, 192.30.252.154 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
javascriptmasterclass.com directs to two IP numbers, 192.30.252.153 and 192.30.252.154
Two other host names, along with fotokopteri.fi, neowisse.com and ben.zone, also share IP numbers with javascriptmasterclass.com.
Name Servers
DNS delegation for javascriptmasterclass.com points to two name servers: ns55.domaincontrol.com and ns56.domaincontrol.com.
javascriptmasterclass.com shares its NS records with other domains, for example vicicars.com, online-chat.com, mutualfunds.holdings and two others.
ns55.domaincontrol.com directs to 97.74.107.28 and 2603:5:21b2::1c. ns56.domaincontrol.com directs to 173.201.75.28 and 2603:5:22b2::1c. Each host name carries two IP addresses.
Mail Servers
javascriptmasterclass.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with javascriptmasterclass.com are munchkinmemories.com, startupsteps.org, createdbynancy.com and two others.
mailstore1.secureserver.net and smtp.secureserver.net each have three IP addresses — mailstore1.secureserver.net directs to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113.