ctofrance.com - robtex.com
ctofrance.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| NS | dns17.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f600::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns17.ovh.net | ||||||
| A | 5.135.112.105🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns17.ovh.net | ||||||
| NS | ns17.ovh.net | ||||||
| A | 2001:41d0:b00:f000::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns17.ovh.net | ||||||
| A | 5.39.116.57🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns17.ovh.net | ||||||
| MX | mx1.ovh.net ⭐ | ||||||
| A | 188.165.47.122🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | mx1.ovh.net | ||||||
| MX | mx2.ovh.net(5) | ||||||
| A | 87.98.132.45🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.ovh.net | ||||||
| MX | mxb.ovh.net(100) | ||||||
| A | 46.105.45.21🇫🇷 OVH46.105.0.0/16 ISP Paris, France | ||||||
| PTR | mxb.ovh.net | ||||||
| TXT | a408fb6796d3ea37c9e903fcbf2a07c3abb6247edb5dfb87a38fb99aad8d7b61 | ||||||
| TXT | 4|https://cleantechopenfrance.com/ | ||||||
| TXT | google-site-verification=AZSIqoXyLoYyni73Foac5HOuYFgIPirbkDxcaR4lNfI | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| TXT | v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com | ||||||
| TXT | v=DMARC1; p=reject; rua=mailto:postmaster@cleantechopenfrance.com | ||||||
| SOA | dns17.ovh.nettech@ovh.net 2026-03-26 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784361907 | ||||||
Same first word
ctofrance.com |
Similar names
DNS History
10 records (6 active, 4 former)
●A213.186.33.52026-06-20 → 2026-07-18 · 3 obs
● 2026-06-20 20:53:32
● 2026-07-18 08:26:38
○A216.239.32.212015-08-17 → 2019-12-25 · 4 obs
● 2019-12-25 11:44:12
○ 2026-06-20 20:53:32
○ 2026-07-18 08:26:38
○A216.239.34.212015-08-17 → 2019-12-25 · 4 obs
● 2019-12-25 11:44:12
○ 2026-06-20 20:53:32
○ 2026-07-18 08:26:38
○A216.239.36.212015-08-17 → 2019-12-25 · 4 obs
● 2019-12-25 11:44:12
○ 2026-06-20 20:53:32
○ 2026-07-18 08:26:38
○A216.239.38.212015-08-17 → 2019-12-25 · 4 obs
● 2019-12-25 11:44:12
○ 2026-06-20 20:53:32
○ 2026-07-18 08:26:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| ctofrance.com | dns17.ovh.net, ns17.ovh.net | - |
✅ Authoritative Response
Server:5.135.112.105
NS records: dns17.ovh.net, ns17.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctofrance.com (unsigned zone)
⏱️ Timing
Total: 765ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | ns17.ovh.net, dns17.ovh.net |
| MX | 3 | mx1.ovh.net (pri: 1), mxb.ovh.net (pri: 100)... |
| TXT | 6 | v=DMARC1; p=reject; rua=mailto:postmaste, 4|https://cleantechopenfrance.com/... |
| SOA | 1 | dns17.ovh.net tech.ovh.net |
Analysis
IP Addresses
ctofrance.com directs to one IP number, which is 213.186.33.5.
Among the host names that share IP numbers with ctofrance.com are bodasmurcia.com, xsn.fr, neologiks.com and two others.
Name Servers
The NS records for ctofrance.com delegate to dns17.ovh.net and ns17.ovh.net.
ctofrance.com has the same name server delegation as a number of other domains, such as agence-lumiere.com, xenyt.com, oceane-voyages.com and two more.
ctofrance.com has a partial name server overlap with other domains — among them xaviercarnet.com and acdf-industrie.eu.
dns17.ovh.net resolves to 5.135.112.105 and 2001:41d0:d00:f600::2. Likewise, ns17.ovh.net resolves to 5.39.116.57 and 2001:41d0:b00:f000::2 — two IP addresses apiece.
Mail Servers
ctofrance.com has three mail servers: mx1.ovh.net, mx2.ovh.net and mxb.ovh.net.
ctofrance.com shares at least some of its mail servers with other domains — for example promac.pro, lapacorsa.eu, ecole-pizza.fr and two more.
These mail servers tend to be used in combination with the mail servers mx3.ovh.net and mx4.ovh.net.
mx1.ovh.net has IP address 188.165.47.122, mx2.ovh.net has IP address 87.98.132.45 and mxb.ovh.net has IP address 46.105.45.21 — one address each.