cpptutorials.com - robtex.com
cpptutorials.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns21.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2141::b🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| A | 97.74.100.11🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| NS | ns22.domaincontrol.com | ||||||
| A | 2603:5:2241::b🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| A | 173.201.68.11🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| SOA | ns21.domaincontrol.comdns@jomax.net 2026-03-21 #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=1774882092 | ||||||
Same first word
cpptutorials.com |
DNS History
10 records (4 active, 6 former)
●NSns21.domaincontrol.com2026-03-11 → 2026-03-30 · 3 obs
● 2026-03-11 00:11:36
● 2026-03-30 14:58:16
●NSns22.domaincontrol.com2026-03-11 → 2026-03-30 · 3 obs
● 2026-03-11 00:11:36
● 2026-03-30 14:58:16
○NSns33.domaincontrol.com2015-06-09 → 2019-01-10 · 4 obs
● 2019-01-10 23:19:04
○ 2026-03-11 00:11:36
○ 2026-03-30 14:58:16
○NSns34.domaincontrol.com2015-06-09 → 2019-01-10 · 4 obs
● 2019-01-10 23:19:04
○ 2026-03-11 00:11:36
○ 2026-03-30 14:58:16
○MXmailstore1.secureserver.net2015-06-09 → 2019-01-10 · 4 obs
● 2019-01-10 23:19:04
○ 2026-03-11 00:11:36
○ 2026-03-30 14:58:16
○MXsmtp.secureserver.net2015-06-09 → 2019-01-10 · 4 obs
● 2019-01-10 23:19:04
○ 2026-03-11 00:11:36
○ 2026-03-30 14:58:16
●A13.248.243.52026-03-11 → 2026-03-30 · 3 obs
● 2026-03-11 00:11:36
● 2026-03-30 14:58:16
○A184.168.131.2412019-01-10 → 2019-01-10 · 4 obs
● 2019-01-10 23:19:04
○ 2026-03-11 00:11:36
○ 2026-03-30 14:58:16
○A184.168.221.62015-06-09 → 2016-12-29 · 4 obs
● 2016-12-29 09:56:42
○ 2019-01-10 23:19:04
○ 2026-03-30 14:58:16
●A76.223.105.2302026-03-11 → 2026-03-30 · 3 obs
● 2026-03-11 00:11:36
● 2026-03-30 14:58:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| cpptutorials.com | ns21.domaincontrol.com, ns22.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpptutorials.com (unsigned zone)
⏱️ Timing
Total: 99ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)
Analysis
IP Addresses
cpptutorials.com points to two IP numbers: 13.248.243.5 and 76.223.105.230.
Other host names such as manjic.com, wawn.com.au, snazh.com, taylorhugheslaw.com and 2foldgames.com share IP numbers with cpptutorials.com.
Name Servers
cpptutorials.com is delegated to two name servers: ns21.domaincontrol.com and ns22.domaincontrol.com.
cpptutorials.com uses the same name server setup as other domains, including threadkraze.com, memebraids.com, amylee.ca, psaitech.com and (0x736578)yclaire.com.
Host names with two IP numbers:
ns21.domaincontrol.com points to 2603:5:2141::b and 97.74.100.11.
ns22.domaincontrol.com points to 2603:5:2241::b and 173.201.68.11.