online-cfa.com - robtex.com
online-cfa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.186.33.5🇫🇷 OVH213.186.32.0/19 ISP Paris, France | ||||||
| PTR | redirect.ovh.net | ||||||
| NS | dns20.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f900::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns20.ovh.net | ||||||
| A | 5.135.249.213🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns20.ovh.net | ||||||
| NS | ns20.ovh.net | ||||||
| A | 2001:41d0:b00:f300::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns20.ovh.net | ||||||
| A | 5.135.43.97🇧🇪 OVH5.135.0.0/16 | ||||||
| PTR | ns20.ovh.net | ||||||
| MX | mx4.mail.ovh.net ⭐ | ||||||
| A | 178.32.124.207🇫🇷 OVH178.32.0.0/15 ISP Paris, France | ||||||
| PTR | mx4.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(10) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| TXT | 1|www.online-cfa.com | ||||||
| TXT | v=spf1 include:mx.ovh.com ~all | ||||||
| SOA | dns20.ovh.nettech@ovh.net 2020-12-08 #0 | ||||||
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=1774691507 | ||||||
Subdomains
mail.online-cfa.com |
Same first word
online-cfa.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns20.ovh.net2026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 19:09:20
● 2026-03-28 10:21:16
●NSns20.ovh.net2026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 19:09:20
● 2026-03-28 10:21:16
○NSns23.domaincontrol.com2015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-09 23:10:36
○ 2026-03-28 10:21:16
○NSns24.domaincontrol.com2015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-09 23:10:36
○ 2026-03-28 10:21:16
○MXmailstore1.secureserver.net2015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-09 23:10:36
○ 2026-03-28 10:21:16
●MXmx3.mail.ovh.net2026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 19:09:20
● 2026-03-28 10:21:16
●MXmx4.mail.ovh.net2026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 19:09:20
● 2026-03-28 10:21:16
○MXsmtp.secureserver.net2015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-09 23:10:36
○ 2026-03-28 10:21:16
●A213.186.33.52026-03-23 → 2026-03-28 · 3 obs
● 2026-03-23 19:09:20
● 2026-03-28 10:21:16
○A50.63.202.252015-08-06 → 2015-08-06 · 3 obs
○ 2015-12-09 23:10:36
○ 2026-03-28 10:21:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| online-cfa.com | ns20.ovh.net, dns20.ovh.net | - |
✅ Authoritative Response
Server:5.135.249.213
NS records: ns20.ovh.net, dns20.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for online-cfa.com (unsigned zone)
⏱️ Timing
Total: 519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.186.33.5 |
| NS | 2 | dns20.ovh.net, ns20.ovh.net |
| MX | 2 | mx3.mail.ovh.net (pri: 10), mx4.mail.ovh.net (pri: 1) |
| TXT | 2 | 1|www.online-cfa.com, v=spf1 include:mx.ovh.com ~all |
| SOA | 1 | dns20.ovh.net tech.ovh.net |
Analysis
Hierarchy
online-cfa.com is the parent of mail.online-cfa.com.
IP Addresses
online-cfa.com points to IP number 213.186.33.5.
For instance, other host names homeseminaire.fr, webalsaceinfo.eu, ffplum.com, basimmo.com and parkingpaschercharleroi.be share IP numbers with online-cfa.com.
Name Servers
online-cfa.com is delegated to two name servers: dns20.ovh.net and ns20.ovh.net.
online-cfa.com uses the same name server setup as other domains such as delmottepatisserie.net, espace-emeraude.pro, ajm-informatique.fr, hub-log.fr and discoveralgeria.info.
Host names with two IP numbers:
dns20.ovh.net points to 2001:41d0:d00:f900::2 and 5.135.249.213; ns20.ovh.net points to 2001:41d0:b00:f300::2 and 5.135.43.97.
Mail Servers
Two mail servers mx3.mail.ovh.net and mx4.mail.ovh.net handle online-cfa.com.
online-cfa.com shares the same mail server setup as other domains, for instance allo-energie.fr, hdstudio.fr, canape-flash.fr, cecilehalleydesfontaines.com and airtentusa.com.
online-cfa.com shares mail servers with other domains at least partially; for instance anjou-navigation.fr, socialiste.be, domainederonceval.be, swisspokerseries.com and manergy.be.
These mail servers are commonly used with the servers mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net.
Host names with one IP number:
mx3.mail.ovh.net points to: 91.121.53.175.
mx4.mail.ovh.net points to: 178.32.124.207.