cnsystems.fr - robtex.com
cnsystems.fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | root-dns.netcup.net ⭐ | ||||||
| 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 | ||||||
| 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 | ||||||
| A | 2a03:4001:0:106::3f44🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH | ||||||
| PTR | third-dns.netcup.net | ||||||
| SOA | root-dns.netcup.netdnsadmin@netcup.net 2026-03-17 #22 | ||||||
fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | 445 RRs processed [26/03/2026 10H00:51] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2244630728 | ||||||
Subdomains
www.cnsystems.fr |
Same first word
Similar names
systemsnc.net |
ncsystems.ro |
cnssytems.com |
ncsystems.de |
ncsystems.es |
systemsnc.com |
nscsystem.co.kr |
sncsystem.com |
ncsystems.com.br |
DNS History
6 records (3 active, 3 former)
○NSns1.cnsystems.at2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-26 00:41:30
○ 2026-03-26 10:28:16
○NSns2.cnsystems.at2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-26 00:41:30
○ 2026-03-26 10:28:16
●NSroot-dns.netcup.net2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 00:41:30
● 2026-03-26 10:28:16
●NSsecond-dns.netcup.net2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 00:41:30
● 2026-03-26 10:28:16
●NSthird-dns.netcup.net2026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 00:41:30
● 2026-03-26 10:28:16
○MXmail.cnsystems.at2018-05-07 → 2018-05-07 · 3 obs
○ 2026-03-26 00:41:30
○ 2026-03-26 10:28:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, g.ext.nic.fr, d.nic.fr | - |
| cnsystems.fr | third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net | - |
✅ Authoritative Response
Server:188.68.63.68
NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1128ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | third-dns.netcup.net, second-dns.netcup.net... |
| SOA | 1 | root-dns.netcup.net dnsadmin.netcup.net |
Analysis
Hierarchy
www.cnsystems.fr has cnsystems.fr as its parent.
Name Servers
cnsystems.fr is delegated to name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
cnsystems.fr at least partially shares name servers with other domains such as bayuvaria.de, eks-sohren.de, marseil.de, mueller-mueller.net and mcyp.de.
Host names with two IP numbers:
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.