www.opensourcetutorials.com - dns.ninja
www.opensourcetutorials.com
| CNAME | opensourcetutorials.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.75.4.132🇺🇸 AS606265.75.0.0/18 CCF Customer Route Proxy | ||||||
| NS | dnsmaster.ntplx.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 65.75.1.4🇺🇸 AS606265.75.0.0/18 CCF Customer Route Proxy | ||||||
| PTR | dnsmaster.ntplx.net | ||||||
| NS | dns.ntplx.net | ||||||
| A | 65.75.0.1🇺🇸 AS606265.75.0.0/18 CCF Customer Route Proxy | ||||||
| PTR | dns.ntplx.net | ||||||
| NS | dns2.ntplx.net | ||||||
| A | 65.75.0.2🇺🇸 AS606265.75.0.0/18 CCF Customer Route Proxy | ||||||
| PTR | dns2.ntplx.net | ||||||
| NS | dns3.ntplx.net | ||||||
| A | 65.75.0.3🇺🇸 AS606265.75.0.0/18 CCF Customer Route Proxy | ||||||
| PTR | dns3.ntplx.net | ||||||
| MX | mailhost.ntplx.net ⭐ | ||||||
| A | 65.75.1.10🇺🇸 AS606265.75.0.0/18 CCF Customer Route Proxy | ||||||
| PTR | mail.ntplx.net | ||||||
| SOA | dnsmaster.ntplx.nethostmaster@ntplx.net serial=3 | ||||||
opensourcetutorials.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.75.4.132🇺🇸 AS606265.75.0.0/18 CCF Customer Route Proxy | ||||||
| NS | dnsmaster.ntplx.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns.ntplx.net | ||||||
| NS | dns2.ntplx.net | ||||||
| NS | dns3.ntplx.net | ||||||
| MX | mailhost.ntplx.net ⭐ | ||||||
| SOA | dnsmaster.ntplx.nethostmaster@ntplx.net serial=3 | ||||||
WOT: UNKNOWN (94/100)
Same first word
Similar names
DNS History
7 records (1 active, 6 former)
○NSdns.ntplx.net2015-11-11 → 2017-04-06 · 4 obs
● 2017-04-06 08:48:16
○ 2026-03-11 00:29:58
○ 2026-06-24 08:15:44
○NSdns2.ntplx.net2015-11-11 → 2017-04-06 · 4 obs
● 2017-04-06 08:48:16
○ 2026-03-11 00:29:58
○ 2026-06-24 08:15:44
○NSdns3.ntplx.net2015-11-11 → 2017-04-06 · 4 obs
● 2017-04-06 08:48:16
○ 2026-03-11 00:29:58
○ 2026-06-24 08:15:44
○NSdnsmaster.ntplx.net2015-11-11 → 2017-04-06 · 4 obs
● 2017-04-06 08:48:16
○ 2026-03-11 00:29:58
○ 2026-06-24 08:15:44
○MXmailhost.ntplx.net2015-11-11 → 2017-04-06 · 4 obs
● 2017-04-06 08:48:16
○ 2026-03-11 00:29:58
○ 2026-06-24 08:15:44
○A204.213.185.1322015-07-03 → 2017-04-06 · 4 obs
● 2017-04-06 08:48:16
○ 2026-03-11 00:29:58
○ 2026-06-24 08:15:44
●CNAMEopensourcetutorials.com2015-07-03 → 2026-06-24 · 2 obs
● 2026-06-24 08:15:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| opensourcetutorials.com | dns2.ntplx.net, dns3.ntplx.net, dns.ntplx.net | - |
✅ Authoritative Response
Server:65.75.0.2
NS records: dns2.ntplx.net, dns3.ntplx.net, dns.ntplx.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensourcetutorials.com (unsigned zone)
⏱️ Timing
Total: 682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | opensourcetutorials.com |
Analysis
IP Addresses
www.opensourcetutorials.com has exactly one IP address — 65.75.4.132.
There are other host names — opensourcetutorials.com among them — that share IP numbers with www.opensourcetutorials.com.
Name Servers
Four name servers handle the delegation for www.opensourcetutorials.com: dns2.ntplx.net, dns3.ntplx.net, dns.ntplx.net and dnsmaster.ntplx.net.
At least some of www.opensourcetutorials.com's name servers are shared with other domains, for example 41.75.65.in-addr.arpa, 22.75.65.in-addr.arpa, 59.75.65.in-addr.arpa and two more.
These name servers are often deployed together with the name servers pcnet1.pcnet.com, pcnet2.pcnet.net, dns5.ntplx.net and dns6.ntplx.net.
Four host names, each with one IP address: dns2.ntplx.net has 65.75.0.2, dns3.ntplx.net has 65.75.0.3, dns.ntplx.net has 65.75.0.1 and dnsmaster.ntplx.net has 65.75.1.4.
Mail Servers
www.opensourcetutorials.com uses one mail server — mailhost.ntplx.net.
The mail server setup of www.opensourcetutorials.com matches that of other domains such as wordsinseason.com, wolak.com, opensourcetutorials.com and two others.
mailhost.ntplx.net has exactly one IP number: 65.75.1.10.