step-programmation.fr - dns.ninja
step-programmation.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.160.21🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | toto.o2switch.net | ||||||
| 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 | mx18.mailinblack.com ⭐ | ||||||
| A | 51.103.85.55🇫🇷 Microsoft51.103.0.0/16 | ||||||
| PTR | mx-mibc-fr-06.mailinblack.com | ||||||
| MX | mx18b.mailinblack.com(5) | ||||||
| SOA | ns3.lerelaisinternet.comroot@nordnet.fr 2019-06-12 #2 | ||||||
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 | 186 RRs processed [06/08/2026 09H31:06] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2246111108 | ||||||
Same first word
step-programmation.fr |
DNS History
5 records (5 active, 0 former)
●NSns3.lerelaisinternet.com2015-05-29 → 2026-08-06 · 2 obs
● 2026-08-06 10:07:22
●NSns4.lerelaisinternet.com2015-05-29 → 2026-08-06 · 2 obs
● 2026-08-06 10:07:22
●MXmx18.mailinblack.com2020-02-22 → 2026-08-06 · 2 obs
● 2026-08-06 10:07:22
●MXmx18b.mailinblack.com2020-02-22 → 2026-08-06 · 2 obs
● 2026-08-06 10:07:22
●A109.234.160.212015-05-29 → 2026-08-06 · 2 obs
● 2026-08-06 10:07:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, f.ext.nic.fr, g.ext.nic.fr | - |
| step-programmation.fr | ns3.lerelaisinternet.com, ns4.lerelaisinternet.com | - |
✅ Authoritative Response
Server:62.161.19.53
NS records: ns3.lerelaisinternet.com, ns4.lerelaisinternet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for step-programmation.fr (unsigned zone)
⏱️ Timing
Total: 1181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.160.21 |
| NS | 2 | ns4.lerelaisinternet.com, ns3.lerelaisinternet.com |
| MX | 2 | mx18b.mailinblack.com (pri: 5), mx18.mailinblack.com (pri: 1) |
| SOA | 1 | ns3.lerelaisinternet.com root.nordnet.fr |
Analysis
IP Addresses
step-programmation.fr has exactly one IP address — 109.234.160.21.
cefc.fr, stickeramoi.com, toto.o2switch.net plus two other host names have IP numbers in common with step-programmation.fr.
Name Servers
DNS delegation for step-programmation.fr points to two name servers: ns3.lerelaisinternet.com and ns4.lerelaisinternet.com.
The name server configuration of step-programmation.fr is shared with other domains, for instance cl-audit.com, critelnet.fr, crapart.biz and two others.
ns3.lerelaisinternet.com resolves to 194.206.126.24. ns4.lerelaisinternet.com resolves to 62.161.19.53. Both host names point to a single IP number.
Mail Servers
step-programmation.fr uses two mail servers, mx18.mailinblack.com and mx18b.mailinblack.com.
The mail server setup of step-programmation.fr matches that of other domains such as passerieux-vergnes.com, a6landes.fr, groupe-op.fr and two others.
At least some of the mail servers used by step-programmation.fr are shared with other domains: cepm.fr, sodiver.fr, oise-protection.fr and two others among them.
These mail servers tend to be used in conjunction with the mail servers mx-mibc-fr-06.mailinblack.com.
Host names resolving to a single IP address:
mx18.mailinblack.com directs to 51.103.85.55.