cppinsights.com - robtex.com
cppinsights.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | root-dns.netcup.net ⚠️ Not in zone NS records | ||||||
| A | 2a03:4000:0:1::e1e1🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS46.38.225.0/24 | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net ⚠️ Not in zone NS records | ||||||
| A | 2a03:4000:2:24b::c7c7🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS37.221.196.0/22 | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net ⚠️ Not in zone NS records | ||||||
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=1787997095 | ||||||
Subdomains
mail.cppinsights.com |
Same first word
cppinsights.com |
cppinsights.io |
Similar names
Previous names
Next names
DNS History
13 records (3 active, 10 former)
○NSdns1.p06.nsone.net2016-12-15 → 2017-08-21 · 4 obs
● 2016-12-15 10:25:38
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
○NSdns2.p06.nsone.net2016-12-15 → 2017-08-21 · 4 obs
● 2016-12-15 10:25:38
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
○NSdns3.p06.nsone.net2016-12-15 → 2017-08-21 · 4 obs
● 2016-12-15 10:25:38
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
○NSdns4.p06.nsone.net2016-12-15 → 2017-08-21 · 4 obs
● 2016-12-15 10:25:38
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
●NSroot-dns.netcup.net2026-08-18 → 2026-08-29 · 3 obs
○ 2017-08-21 21:19:38
● 2026-08-18 22:26:36
● 2026-08-29 10:01:44
● 2026-08-18 22:26:36
● 2026-08-29 10:01:44
●NSsecond-dns.netcup.net2026-08-18 → 2026-08-29 · 3 obs
○ 2017-08-21 21:19:38
● 2026-08-18 22:26:36
● 2026-08-29 10:01:44
● 2026-08-18 22:26:36
● 2026-08-29 10:01:44
●NSthird-dns.netcup.net2026-08-18 → 2026-08-29 · 3 obs
○ 2017-08-21 21:19:38
● 2026-08-18 22:26:36
● 2026-08-29 10:01:44
● 2026-08-18 22:26:36
● 2026-08-29 10:01:44
○MXinbound.cppinsights.com.netsolmail.net2016-12-15 → 2017-08-21 · 4 obs
● 2016-12-15 10:25:38
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
○MXmail.cppinsights.com2026-08-18 → 2026-08-27 · 5 obs
○ 2017-08-21 21:19:38
● 2026-08-18 22:26:36
○ 2026-08-27 08:41:06
● 2026-08-27 17:47:18
○ 2026-08-29 10:01:44
● 2026-08-18 22:26:36
○ 2026-08-27 08:41:06
● 2026-08-27 17:47:18
○ 2026-08-29 10:01:44
○MXmxe836.netcup.net2026-08-18 → 2026-08-27 · 5 obs
○ 2017-08-21 21:19:38
● 2026-08-18 22:26:36
○ 2026-08-27 08:41:06
● 2026-08-27 17:47:18
○ 2026-08-29 10:01:44
● 2026-08-18 22:26:36
○ 2026-08-27 08:41:06
● 2026-08-27 17:47:18
○ 2026-08-29 10:01:44
○A198.185.159.1442016-12-15 → 2017-08-21 · 4 obs
● 2016-12-15 10:25:38
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
● 2017-08-21 21:19:38
○ 2026-08-18 22:26:36
○ 2026-08-29 10:01:44
○A2a03:4000:30:f777::16:45292026-08-18 → 2026-08-27 · 5 obs
○ 2017-08-21 21:19:38
● 2026-08-18 22:26:36
○ 2026-08-27 08:41:06
● 2026-08-27 17:47:18
○ 2026-08-29 10:01:44
● 2026-08-18 22:26:36
○ 2026-08-27 08:41:06
● 2026-08-27 17:47:18
○ 2026-08-29 10:01:44
○A37.120.187.2132026-08-18 → 2026-08-27 · 5 obs
○ 2017-08-21 21:19:38
● 2026-08-18 22:26:36
○ 2026-08-27 08:41:06
● 2026-08-27 17:47:18
○ 2026-08-29 10:01:44
● 2026-08-18 22:26:36
○ 2026-08-27 08:41:06
● 2026-08-27 17:47:18
○ 2026-08-29 10:01:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cppinsights.com | root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2777ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.120.187.213 |
| AAAA | 1 | 2a03:4000:30:f777::16:4529 |
| NS | 3 | second-dns.netcup.net, root-dns.netcup.net... |
| MX | 2 | mail.cppinsights.com (pri: 10), mxe836.netcup.net (pri: 50) |
| TXT | 1 | v=spf1 mx a include:_spf.webhosting.syst |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
cppinsights.com serves as the parent of mail.cppinsights.com.
Name Servers
cppinsights.com is served by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
cppinsights.com has at least partial name server overlap with other domains, such as orbisse.de, ralfengels.de, enterpreiss.net and two others.
root-dns.netcup.net resolves to 46.38.225.225 and 2a03:4000:0:1::e1e1. Likewise, second-dns.netcup.net resolves to 37.221.199.199 and 2a03:4000:2:24b::c7c7 — two IP addresses apiece.