mastercase.fr - dns.ninja
mastercase.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| NS | dns16.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f500::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns16.ovh.net | ||||||
| A | 5.135.112.57🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns16.ovh.net | ||||||
| NS | ns16.ovh.net | ||||||
| A | 2001:41d0:b00:ef00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns16.ovh.net | ||||||
| A | 5.39.116.25🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns16.ovh.net | ||||||
| MX | mx4.mail.ovh.net ⭐ | ||||||
| MX | mx3.mail.ovh.net(10) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| TXT | 4|https://www.master-case.fr | ||||||
| SOA | dns16.ovh.nettech@ovh.net 2025-01-20 #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 | 162 RRs processed [23/07/2026 19H31:30] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245849188 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●MXmx3.mail.ovh.net2026-03-28 → 2026-07-23 · 3 obs
● 2026-03-28 12:37:40
● 2026-07-23 19:56:08
●MXmx4.mail.ovh.net2026-03-28 → 2026-07-23 · 3 obs
● 2026-03-28 12:37:40
● 2026-07-23 19:56:08
○MXredirect.ovh.net2015-06-26 → 2018-11-15 · 4 obs
● 2018-11-15 00:24:38
○ 2026-03-28 12:37:40
○ 2026-07-23 19:56:08
●A213.186.33.52015-06-26 → 2026-07-23 · 2 obs
● 2026-07-23 19:56:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | d.nic.fr, g.ext.nic.fr, f.ext.nic.fr | - |
| mastercase.fr | ns16.ovh.net, dns16.ovh.net | - |
✅ Authoritative Response
Server:5.39.116.25
NS records: ns16.ovh.net, dns16.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastercase.fr (unsigned zone)
⏱️ Timing
Total: 998ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | ns16.ovh.net, dns16.ovh.net |
| MX | 2 | mx3.mail.ovh.net (pri: 10), mx4.mail.ovh.net (pri: 1) |
| TXT | 1 | 4|https://www.master-case.fr |
| SOA | 1 | dns16.ovh.net tech.ovh.net |
Analysis
IP Addresses
mastercase.fr directs to one IP number, which is 213.186.33.5.
Among the host names that share IP numbers with mastercase.fr are egt-trade.com, lyon-events.it, thesecretgardens.es and two others.
Name Servers
DNS delegation for mastercase.fr points to two name servers: dns16.ovh.net and ns16.ovh.net.
mastercase.fr has the same name server delegation as a number of other domains, such as sutraplex.fr, seek-one.net, 138.134.91.in-addr.arpa and two more.
mastercase.fr has partial name server overlap with other domains, including verlinden.biz.
dns16.ovh.net directs to 5.135.112.57 and 2001:41d0:d00:f500::2. ns16.ovh.net directs to 5.39.116.25 and 2001:41d0:b00:ef00::2. Each host name carries two IP addresses.
Mail Servers
The MX records for mastercase.fr point to two mail servers: mx3.mail.ovh.net and mx4.mail.ovh.net.
mastercase.fr has the same mail server arrangement as a number of other domains, for example poleveterinaires.org, csa-sub.fr, drilnet.biz and two more.
mastercase.fr shares at least some of its mail servers with other domains — for example smarteo.com.pl, panorama-tana.com, bluepelt.nl and two more.
These mail servers tend to appear together with the mail servers mx2.mail.ovh.net, mx1.mail.ovh.net and mx0.mail.ovh.net.
Hosts that resolve to one IP address:
mx3.mail.ovh.net directs to 91.121.53.175.