prepaconcours.com - dns.ninja
prepaconcours.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.154.167.64🇫🇷 AS12876195.154.0.0/16 Scaleway Paris, France | ||||||
| PTR | spf.groupe-adonis.fr | ||||||
| NS | paris.amen.fr ⭐ | ||||||
| A | 2a01:8100:2911::2:184:4🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.61.4🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | host-81-88-61-4.dedicatedservers.it | ||||||
| NS | ns2.amen.fr | ||||||
| A | 81.88.63.39🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix | ||||||
| PTR | ns2.amen.fr | ||||||
| MX | mx2.galacsys.net ⭐ | ||||||
| A | 2001:1b78:0:9:d918:5908:0:1🇫🇷 OCTOPUCE-AS2001:1b78::/32 | ||||||
| PTR | mx2.galacsys.net | ||||||
| A | 217.24.89.8🇫🇷 OCTOPUCE-AS217.24.80.0/20 | ||||||
| PTR | mx2.galacsys.net | ||||||
| MX | mx3.galacsys.net(20) | ||||||
| A | 2001:1b78:0:9:d918:5904:0:1🇫🇷 OCTOPUCE-AS2001:1b78::/32 | ||||||
| PTR | mx3.galacsys.net | ||||||
| A | 217.24.89.4🇫🇷 OCTOPUCE-AS217.24.80.0/20 | ||||||
| PTR | mx3.galacsys.net | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | paris.amen.frroot@amen.fr 2021-02-10 #2 | ||||||
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=1786157084 | ||||||
Subdomains
mx1.prepaconcours.com |
Same first word
prepaconcours.info |
prepaconcours.net |
prepaconcours.com |
Similar names
DNS History
6 records (5 active, 1 former)
●MXmx2.galacsys.net2015-08-22 → 2026-08-08 · 2 obs
● 2026-08-08 03:06:34
●MXmx3.galacsys.net2015-08-22 → 2026-08-08 · 2 obs
● 2026-08-08 03:06:34
●A195.154.167.642026-03-23 → 2026-08-08 · 3 obs
● 2026-03-23 17:43:44
● 2026-08-08 03:06:34
○A195.154.177.52015-08-22 → 2016-11-17 · 4 obs
● 2016-11-17 00:38:06
○ 2026-03-23 17:43:44
○ 2026-08-08 03:06:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net... | - |
| prepaconcours.com | ns2.amen.fr, paris.amen.fr | - |
✅ Authoritative Response
Server:81.88.63.39
NS records: ns2.amen.fr, paris.amen.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prepaconcours.com (unsigned zone)
⏱️ Timing
Total: 782ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.154.167.64 |
| NS | 2 | ns2.amen.fr, paris.amen.fr |
| MX | 2 | mx3.galacsys.net (pri: 20), mx2.galacsys.net (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | paris.amen.fr root.amen.fr |
Analysis
Hierarchy
mx1.prepaconcours.com is delegated beneath prepaconcours.com.
IP Addresses
prepaconcours.com points to a single IP number: 195.154.167.64.
Further host names like prepaconcours.info and groupe-adonis.com overlap in IP numbers with prepaconcours.com.
Name Servers
prepaconcours.com has two authoritative name servers — ns2.amen.fr and paris.amen.fr.
prepaconcours.com shares its name server setup with other domains, including hotelmarseille.com, aftopo.org, docpartner.com and two others.
There is at least partial name server overlap between prepaconcours.com and other domains — jctools.com, decrock.net, cananga.net and two more among them.
The name servers ns1.amen.fr, ns1.amenworld.com and ns2.amenworld.com are often found in combination with these name servers.
Host names with two IP numbers:
paris.amen.fr resolves to 81.88.61.4 and 2a01:8100:2911::2:184:4.
Host names pointing to a single IP address:
ns2.amen.fr resolves to 81.88.63.39.
Mail Servers
prepaconcours.com has two mail servers: mx2.galacsys.net and mx3.galacsys.net.
prepaconcours.com shares mail servers — at least in part — with other domains, including aerocom.fr, labeye.be, ombrelune.fr and two others.
These mail servers are routinely seen in conjunction with the mail servers mx.galacsys.net and mx1.galacsys.net.
Both mx2.galacsys.net and mx3.galacsys.net have two IP addresses each. mx2.galacsys.net resolves to 217.24.89.8 and 2001:1b78:0:9:d918:5908:0:1; mx3.galacsys.net resolves to 217.24.89.4 and 2001:1b78:0:9:d918:5904:0:1.