mastertool.fr - dns.ninja
mastertool.fr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.33.104.43🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | ip43.ip-178-33-104.eu | ||||||
| NS | dns110.ovh.net ⭐ | ||||||
| A | 2001:41d0:d01:400::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns110.ovh.net | ||||||
| A | 5.196.44.1🇫🇷 OVH5.196.0.0/16 | ||||||
| PTR | ip-5-196-44-1.defastlink.net | ||||||
| NS | ns110.ovh.net | ||||||
| A | 2001:41d0:b00:fe00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns110.ovh.net | ||||||
| A | 5.135.78.233🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | ip-5-135-78-233.defastlink.net | ||||||
| MX | cofaq.mailinblack.com ⭐ | ||||||
| A | 52.143.171.137🇫🇷 Microsoft52.136.0.0/13 MICROSOFT | ||||||
| MX | mx0.mailinblack.com(100) | ||||||
| TXT | 1|www.mastertool.fr | ||||||
| TXT | v=spf1 mx:mail.cozim.fr ip4:37.59.240.66 ~all | ||||||
| SOA | dns110.ovh.nettech@ovh.net 2020-10-20 #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 | 35 RRs processed [04/06/2026 01H10:49] | ||||||
| SOA | a.nic.frdnsmaster@afnic.fr serial=2245385182 | ||||||
Same first word
mastertool.com |
mastertool.ua |
mastertool.be |
mastertool.md |
mastertool.fr |
mastertool.ru |
mastertool.eu |
mastertool.co.uk |
mastertool.de |
mastertool.net |
Similar names
DNS History
7 records (5 active, 2 former)
●MXcofaq.mailinblack.com2016-04-15 → 2026-06-04 · 3 obs
● 2016-04-15 08:02:12
● 2026-06-04 01:13:28
○MXmail.cozim.fr2015-06-29 → 2016-01-22 · 4 obs
● 2016-01-22 08:34:54
○ 2016-04-15 08:02:12
○ 2026-06-04 01:13:28
●MXmx0.mailinblack.com2016-04-15 → 2026-06-04 · 3 obs
● 2016-04-15 08:02:12
● 2026-06-04 01:13:28
●A178.33.104.432026-02-19 → 2026-06-04 · 3 obs
● 2026-02-19 07:45:46
● 2026-06-04 01:13:28
○A37.59.134.732015-06-29 → 2017-02-18 · 4 obs
● 2017-02-18 11:54:36
○ 2026-02-19 07:45:46
○ 2026-06-04 01:13:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fr | g.ext.nic.fr, f.ext.nic.fr, d.nic.fr | - |
| mastertool.fr | dns110.ovh.net, ns110.ovh.net | - |
✅ Authoritative Response
Server:5.135.78.233
NS records: dns110.ovh.net, ns110.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastertool.fr (unsigned zone)
⏱️ Timing
Total: 1206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.33.104.43 |
| NS | 2 | dns110.ovh.net, ns110.ovh.net |
| MX | 2 | mx0.mailinblack.com (pri: 100), cofaq.mailinblack.com (pri: 5) |
| TXT | 2 | v=spf1 mx:mail.cozim.fr ip4:37.59.240.66, 1|www.mastertool.fr |
| SOA | 1 | dns110.ovh.net tech.ovh.net |
Analysis
IP Addresses
mastertool.fr resolves to one IP address: 178.33.104.43.
csfrance.fr and ip43.ip-178-33-104.eu, along with other host names, share IP addresses with mastertool.fr.
Name Servers
mastertool.fr is served by two delegated name servers, dns110.ovh.net and ns110.ovh.net.
mastertool.fr uses the same name servers as several other domains — among them moutonnoir.be, aures-oem.com, smassuger.com and two more.
Each of the two host names carries two IP addresses: dns110.ovh.net points to 5.196.44.1 and 2001:41d0:d01:400::2, and ns110.ovh.net points to 5.135.78.233 and 2001:41d0:b00:fe00::2.
Mail Servers
Mail for mastertool.fr is handled by two mail servers — cofaq.mailinblack.com and mx0.mailinblack.com.
The mail server configuration of mastertool.fr is identical to that of other domains — pignolet-materiel.fr being one example.
mastertool.fr has at least partial mail server overlap with other domains such as vivandis.fr, laroute.fr, bouchettp.fr and two more.
These mail servers commonly appear together with asp42.mailinblack.com, asp22.mailinblack.com, asp23.mailinblack.com and four other mail servers.
Host names with one IP number:
cofaq.mailinblack.com points to the IP address 52.143.171.137.