optimisation.fr - dns.ninja
optimisation.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 194.206.126.204🇫🇷 UNSPECIFIED194.206.126.0/24 NordNet | ||||||
| PTR | relaisweb.lerelaisinternet.com | ||||||
| NS | ns3.lerelaisinternet.com ⭐ | ||||||
| A | 194.206.126.24🇫🇷 UNSPECIFIED194.206.126.0/24 NordNet | ||||||
| NS | ns4.lerelaisinternet.com | ||||||
| A | 62.161.19.53🇫🇷 AS321562.161.0.0/16 OLEANE-981216 | ||||||
| MX | smtp1.lerelaisinternet.com ⭐ | ||||||
| A | 195.146.237.32🇫🇷 UNSPECIFIED195.146.224.0/20 | ||||||
| PTR | smtp1.lerelaisinternet.com | ||||||
| MX | smtp2.lerelaisinternet.com(20) | ||||||
| A | 195.146.237.36🇫🇷 UNSPECIFIED195.146.224.0/20 | ||||||
| PTR | smtp2.lerelaisinternet.com | ||||||
| SOA | ns3.lerelaisinternet.comroot@nordnet.fr 2009-10-16 #0 | ||||||
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 | 177 RRs processed [02/08/2026 17H10:50] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246086602 | ||||||
Same first word
optimisation.net |
optimisation.co |
optimisation.biz |
optimisation.io |
optimisation.fr |
optimisation.co.za |
optimisation.de |
optimisation.co.in |
DNS History
5 records (5 active, 0 former)
●NSns3.lerelaisinternet.com2015-08-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:31:06
●NSns4.lerelaisinternet.com2015-08-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:31:06
●MXsmtp1.lerelaisinternet.com2015-08-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:31:06
●MXsmtp2.lerelaisinternet.com2015-08-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:31:06
●A194.206.126.2042015-08-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:31:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | f.ext.nic.fr, g.ext.nic.fr, d.nic.fr | - |
| optimisation.fr | ns4.lerelaisinternet.com, ns3.lerelaisinternet.com | - |
✅ Authoritative Response
Server:62.161.19.53
NS records: ns4.lerelaisinternet.com, ns3.lerelaisinternet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimisation.fr (unsigned zone)
⏱️ Timing
Total: 1278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.206.126.204 |
| NS | 2 | ns4.lerelaisinternet.com, ns3.lerelaisinternet.com |
| MX | 2 | SMTP2.lerelaisinternet.com (pri: 20), SMTP1.lerelaisinternet.com (pri: 10) |
| SOA | 1 | ns3.lerelaisinternet.com root.nordnet.fr |
Analysis
IP Addresses
optimisation.fr directs to one IP number, which is 194.206.126.204.
Among the host names that share IP numbers with optimisation.fr are patrimoine90.pagesperso-orange.fr, ets-g-billard.com, si2p.fr and two others.
Name Servers
optimisation.fr uses two name servers for its delegation: ns3.lerelaisinternet.com and ns4.lerelaisinternet.com.
optimisation.fr has the same name server delegation as a number of other domains, such as registrarnordnet.fr, lid.fr, magnesa.com and two more.
Each of ns3.lerelaisinternet.com and ns4.lerelaisinternet.com has one IP address: ns3.lerelaisinternet.com uses 194.206.126.24 and ns4.lerelaisinternet.com uses 62.161.19.53.
Mail Servers
The MX records for optimisation.fr point to two mail servers: smtp1.lerelaisinternet.com and smtp2.lerelaisinternet.com.
optimisation.fr has the same mail server arrangement as a number of other domains, for example taobeaute.fr, lamperti.be, wanadooprof.com and two more.
Each of smtp1.lerelaisinternet.com and smtp2.lerelaisinternet.com has one IP address: smtp1.lerelaisinternet.com uses 195.146.237.32 and smtp2.lerelaisinternet.com uses 195.146.237.36.