cppinsights.io - robtex.com
cppinsights.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1778347767 | ||||||
rank #4719 in the tld
Subdomains
Same first word
cppinsights.io |
Similar names
DNS History
8 records (6 active, 2 former)
●NSroot-dns.netcup.net2018-05-17 → 2026-05-09 · 2 obs
● 2026-05-09 17:44:16
●NSsecond-dns.netcup.net2018-05-17 → 2026-05-09 · 2 obs
● 2026-05-09 17:44:16
●NSthird-dns.netcup.net2018-05-17 → 2026-05-09 · 2 obs
● 2026-05-09 17:44:16
●MXmail.cppinsights.io2018-05-17 → 2026-05-09 · 2 obs
● 2026-05-09 17:44:16
●MXmxe836.netcup.net2026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 18:46:16
● 2026-05-09 17:44:16
○MXmxf963.netcup.net2018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-15 18:46:16
○ 2026-05-09 17:44:16
○A37.120.170.1112018-05-17 → 2018-05-17 · 3 obs
○ 2026-02-15 18:46:16
○ 2026-05-09 17:44:16
●A37.120.187.2132026-02-15 → 2026-05-09 · 3 obs
● 2026-02-15 18:46:16
● 2026-05-09 17:44:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| cppinsights.io | third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:37.221.199.199
NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cppinsights.io (unsigned zone)
⏱️ Timing
Total: 502ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.120.187.213 |
| NS | 3 | root-dns.netcup.net, second-dns.netcup.net... |
| MX | 2 | mail.cppinsights.io (pri: 10), mxe836.netcup.net (pri: 50) |
| TXT | 3 | google-site-verification=6yb6WeIfTOFBvci, v=spf1 mx a a:lins.andyf.de include:_spf... |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
cppinsights.io is a parent of www.cppinsights.io and mail.cppinsights.io.
IP Addresses
cppinsights.io points to IP number 37.120.187.213.
Other host names, for example v22019014337582034.luckysrv.de and www.cppinsights.io, share IPs with cppinsights.io.
Name Servers
The delegation for cppinsights.io is handled by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
cppinsights.io shares name servers with other domains at least partially, for example duerr-lab.de, gaias.academy, 0x100k.com, chektrion.de and steuli.de.
Host names with two IPs:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68
Mail Servers
Two mail servers mail.cppinsights.io and mxe836.netcup.net handle cppinsights.io.
cppinsights.io shares mail servers with other domains at least partially; for instance breux.de, gemeinde-barum.de, dehn.me, martinchrist.biz and monku.at.
These mail servers are often used with the following mail servers: mail.breux.de, mail.gemeinde-barum.de, mail.dehn.me, mail.martinchrist.biz, mail.monku.at and mail.zahnarzt-norderstedt.de.
Host names with two IPs:
mxe836.netcup.net points to 2a03:4000:0:4db:8837:1cff:fe81:3d8e and 202.61.232.54.
Host names with one IP:
mail.cppinsights.io points to 202.61.232.54.
Hosts pointing to 202.61.232.54: mxe836.netcup.net and mail.cppinsights.io.