csm.ovh - robtex.com
csm.ovh
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 51.210.38.121🇫🇷 OVH51.210.0.0/16 | ||||||
| NS | dns18.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f700::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns18.ovh.net | ||||||
| A | 5.135.200.249🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns18.ovh.net | ||||||
| NS | ns18.ovh.net | ||||||
| A | 2001:41d0:b00:f100::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns18.ovh.net | ||||||
| A | 5.135.34.109🇧🇪 OVH5.135.0.0/16 | ||||||
| PTR | ns18.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) | ||||||
| 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 | v=spf1 include:mx.ovh.com ~all | ||||||
| TXT | 1|www.csm.ovh | ||||||
| SOA | dns18.ovh.nettech@ovh.net serial=2076299852 | ||||||
ovh
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.fr ⭐ | ||||||
| NS | d.nic.fr | ||||||
| NS | f.ext.nic.fr | ||||||
| NS | g.ext.nic.fr | ||||||
| TXT | No RRs processed [23/04/2026 17H10:20] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2224638262 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXmx1.mail.ovh.net2026-04-20 → 2026-04-23 · 2 obs
● 2026-04-23 17:29:04
●MXmx2.mail.ovh.net2026-04-20 → 2026-04-23 · 2 obs
● 2026-04-23 17:29:04
●MXmx3.mail.ovh.net2026-04-20 → 2026-04-23 · 2 obs
● 2026-04-23 17:29:04
●A51.210.38.1212026-04-20 → 2026-04-23 · 2 obs
● 2026-04-23 17:29:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ovh | d.nic.fr, g.ext.nic.fr, f.ext.nic.fr | 6 records |
| csm.ovh | dns18.ovh.net, ns18.ovh.net | - |
✅ Authoritative Response
Server:5.135.200.249
NS records: dns18.ovh.net, ns18.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 927ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.210.38.121 |
| NS | 2 | ns18.ovh.net, dns18.ovh.net |
| MX | 3 | mx2.mail.ovh.net (pri: 5), mx1.mail.ovh.net (pri: 1)... |
| TXT | 2 | v=spf1 include:mx.ovh.com ~all, 1|www.csm.ovh |
| SOA | 1 | dns18.ovh.net tech.ovh.net |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (g.ext.nic.fr, f.ext.nic.fr, d.nic.fr...)
Analysis
IP Addresses
csm.ovh resolves to one IP number: 51.210.38.121.
Name Servers
csm.ovh is delegated to two name servers dns18.ovh.net and ns18.ovh.net.
csm.ovh shares the same name server setup as other domains, for instance psylib.fr, leotxando.net, d-w.fr, acheter-piscine.com and zalea.tv.
Host names with two IP numbers:
The host name dns18.ovh.net points to 2001:41d0:d00:f700::2 and 5.135.200.249; the host name ns18.ovh.net points to 2001:41d0:b00:f100::2 and 5.135.34.109.
Mail Servers
csm.ovh is handled by three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
csm.ovh shares some mail servers with other domains, at least partially, for instance escarprotect.com, aksys.com.pl, 3a-groupe.com, lematelasvert.fr and zikle.fr.
These mail servers are commonly used alongside mx4.mail.ovh.net and mx0.mail.ovh.net.
Host names with one IP number:
mx1.mail.ovh.net points to 188.165.36.237
mx3.mail.ovh.net points to 91.121.53.175