cdc.fr - robtex.com
cdc.fr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns2.caissedesdepots.fr ⭐ | ||||||
| A | 158.156.156.10 | ||||||
| NS | dns.caissedesdepots.fr | ||||||
| A | 158.156.156.2 | ||||||
| NS | dns3.caissedesdepots.fr | ||||||
| A | 158.156.155.10 | ||||||
| NS | dns5.caissedesdepots.fr | ||||||
| A | 158.156.193.10 | ||||||
| NS | nsa.perf1.fr | ||||||
| A | 2a01:c8:100::100AS207562a01:c8:100::/40 | ||||||
| A | 81.92.94.100 | ||||||
| NS | nsb.perf1.com | ||||||
| A | 2a01:c8:101::100AS207562a01:c8:100::/40 | ||||||
| A | 81.92.95.100 | ||||||
| NS | nsc.perf1.com | ||||||
| A | 2a09:35c0:102::100AS2095102a09:35c0:100::/40 | ||||||
| A | 152.89.172.100 | ||||||
| MX | mail1.caissedesdepots.fr ⭐ | ||||||
| A | 158.156.173.169 | ||||||
| MX | mail2.caissedesdepots.fr ⭐ | ||||||
| A | 158.156.172.168 | ||||||
| TXT | v=spf1 include:_spf-a.caissedesdepots.fr include:_spf-b.caissedesdepots.fr in... | ||||||
| SOA | dns.caissedesdepots.frdnsmaster@cdc.fr 2008-12-22 #48 | ||||||
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 | 418 RRs processed [11/07/2026 21H00:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245779730 | ||||||
Subdomains
interne.cdc.fr |
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSdns.caissedesdepots.fr2009-01-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:34:32
●NSdns2.caissedesdepots.fr2009-01-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:34:32
●NSdns3.caissedesdepots.fr2009-01-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:34:32
●NSdns5.caissedesdepots.fr2015-08-03 → 2026-07-11 · 3 obs
● 2015-08-03 17:18:06
● 2026-07-11 21:34:32
●NSnsa.perf1.fr2026-05-31 → 2026-07-11 · 3 obs
● 2026-05-31 17:59:32
● 2026-07-11 21:34:32
●NSnsb.perf1.com2026-05-31 → 2026-07-11 · 3 obs
● 2026-05-31 17:59:32
● 2026-07-11 21:34:32
●NSnsc.perf1.com2026-05-31 → 2026-07-11 · 3 obs
● 2026-05-31 17:59:32
● 2026-07-11 21:34:32
●MXmail1.caissedesdepots.fr2009-01-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:34:32
●MXmail2.caissedesdepots.fr2009-01-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:34:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| cdc.fr | nsc.perf1.com, dns5.caissedesdepots.fr, dns.caissedesdepots.fr, dns2.caissedesdepots.fr... | 6 records |
✅ Authoritative Response
Server:152.89.172.100
NS records: nsc.perf1.com, dns5.caissedesdepots.fr, dns.caissedesdepots.fr, dns2.caissedesdepots.fr, nsa.perf1.fr, nsb.perf1.com, dns3.caissedesdepots.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdc.fr (unsigned zone)
⏱️ Timing
Total: 4809ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 7 | nsb.perf1.com, dns2.caissedesdepots.fr... |
| MX | 2 | mail1.caissedesdepots.fr (pri: 50), mail2.caissedesdepots.fr (pri: 50) |
| TXT | 1 | v=spf1 include:_spf-a.caissedesdepots.fr |
| SOA | 1 | dns.caissedesdepots.fr dnsmaster.cdc.fr |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns5.caissedesdepots.fr, dns3.caissedesdepots.fr, dns2.caissedesdepots.fr...)
Analysis
Hierarchy
cdc.fr serves as the parent of interne.cdc.fr.
Name Servers
cdc.fr delegates authority to 7 name servers: nsb.perf1.com, nsc.perf1.com, dns2.caissedesdepots.fr plus 4 other.
Host names pointing to two IP addresses:
nsb.perf1.com directs traffic to 81.92.95.100 and 2a01:c8:101::100.
nsc.perf1.com directs traffic to 152.89.172.100 and 2a09:35c0:102::100.
nsa.perf1.fr directs traffic to 81.92.94.100 and 2a01:c8:100::100.
Host names resolving to a single IP address:
dns2.caissedesdepots.fr has the IP address 158.156.156.10.
dns3.caissedesdepots.fr has the IP address 158.156.155.10.
dns5.caissedesdepots.fr has the IP address 158.156.193.10.
dns.caissedesdepots.fr has the IP address 158.156.156.2.
Mail Servers
cdc.fr uses two mail servers, mail1.caissedesdepots.fr and mail2.caissedesdepots.fr.
mail1.caissedesdepots.fr directs to 158.156.173.169 and mail2.caissedesdepots.fr directs to 158.156.172.168; each host name points to exactly one IP number.