codex-polytech.fr - dns.ninja
codex-polytech.fr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 146.59.227.196🇫🇷 OVH146.59.0.0/16 | ||||||
| PTR | vps-85c3d848.vps.ovh.net | ||||||
| NS | dns19.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f800::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns19.ovh.net | ||||||
| A | 5.135.216.9🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns19.ovh.net | ||||||
| NS | ns19.ovh.net | ||||||
| A | 2001:41d0:b00:f200::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns19.ovh.net | ||||||
| A | 5.135.36.129🇧🇪 OVH5.135.0.0/16 | ||||||
| PTR | ns19.ovh.net | ||||||
| MX | mx1.mail.ovh.net ⭐ | ||||||
| A | 188.165.36.237🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | mx1.mail.ovh.net | ||||||
| MX | mx2.mail.ovh.net(5) | ||||||
| A | 87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(100) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| TXT | 1|www.codex-polytech.fr | ||||||
| TXT | v=spf1 include:mx.ovh.com -all | ||||||
| SOA | dns19.ovh.nettech@ovh.net serial=2083773219 | ||||||
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 | 23 RRs processed [26/07/2026 02H40:51] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245862544 | ||||||
Subdomains
Same first word
codex-polytech.fr |
DNS History
6 records (6 active, 0 former)
●MXmx1.mail.ovh.net2026-07-04 → 2026-07-26 · 2 obs
● 2026-07-26 02:51:12
●MXmx2.mail.ovh.net2026-07-04 → 2026-07-26 · 2 obs
● 2026-07-26 02:51:12
●MXmx3.mail.ovh.net2026-07-04 → 2026-07-26 · 2 obs
● 2026-07-26 02:51:12
●A146.59.227.1962026-07-04 → 2026-07-26 · 2 obs
● 2026-07-26 02:51:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | g.ext.nic.fr, f.ext.nic.fr, d.nic.fr | - |
| codex-polytech.fr | dns19.ovh.net, ns19.ovh.net | - |
✅ Authoritative Response
Server:5.135.36.129
NS records: dns19.ovh.net, ns19.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 765ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.59.227.196 |
| NS | 2 | dns19.ovh.net, ns19.ovh.net |
| MX | 3 | mx3.mail.ovh.net (pri: 100), mx1.mail.ovh.net (pri: 1)... |
| TXT | 2 | v=spf1 include:mx.ovh.com -all, 1|www.codex-polytech.fr |
| SOA | 1 | dns19.ovh.net tech.ovh.net |
Analysis
Hierarchy
api.codex-polytech.fr and app.codex-polytech.fr are both subdomains of codex-polytech.fr.
IP Addresses
codex-polytech.fr resolves to one IP address: 146.59.227.196.
Further host names like api.codex-polytech.fr and app.codex-polytech.fr overlap in IP numbers with codex-polytech.fr.
Name Servers
Two name servers handle the delegation for codex-polytech.fr: dns19.ovh.net and ns19.ovh.net.
codex-polytech.fr uses the same name servers as several other domains — among them prailia.com, 183.105.46.in-addr.arpa, inter-iles-air.com and two more.
dns19.ovh.net and ns19.ovh.net both carry two IP addresses. The A records for dns19.ovh.net are 5.135.216.9 and 2001:41d0:d00:f800::2; the A records for ns19.ovh.net are 5.135.36.129 and 2001:41d0:b00:f200::2.
Mail Servers
Incoming mail for codex-polytech.fr is delivered via three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
codex-polytech.fr has at least partial mail server overlap with other domains such as expert-batiment-judiciaire.fr, vcsts.fr, concepteo.net and two more.
These mail servers are routinely seen in conjunction with the mail servers mx4.mail.ovh.net and mx0.mail.ovh.net.
mx1.mail.ovh.net points to 188.165.36.237; mx2.mail.ovh.net points to 87.98.160.167; mx3.mail.ovh.net points to 91.121.53.175 — each hostname maps to exactly one IP address.