plancourse.com - robtex.com
plancourse.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.212.21.227🇫🇷 MEDIAPOST91.212.21.0/24 E SAS | ||||||
| PTR | 227.21.212.91.mediapost.fr | ||||||
| NS | dns2.mediapost.fr ⭐ | ||||||
| A | 91.212.21.231🇫🇷 MEDIAPOST91.212.21.0/24 E SAS | ||||||
| PTR | dns2.mediapost.fr | ||||||
| PTR | infraextvprd2.mediapost.fr | ||||||
| PTR | mailmdp.mediapost.fr | ||||||
| NS | dns.mediapost.fr | ||||||
| A | 91.212.21.230🇫🇷 MEDIAPOST91.212.21.0/24 E SAS | ||||||
| PTR | dns.mediapost.fr | ||||||
| PTR | infraextvprd1.mediapost.fr | ||||||
| NS | dns3.groupemediapost.fr | ||||||
| A | 149.14.121.86🇫🇷 COGENT149.14.0.0/16 | ||||||
| MX | infraextvprd2.mediapost.fr ⭐ | ||||||
| A | 91.212.21.231🇫🇷 MEDIAPOST91.212.21.0/24 E SAS | ||||||
| PTR | dns2.mediapost.fr | ||||||
| PTR | infraextvprd2.mediapost.fr | ||||||
| PTR | mailmdp.mediapost.fr | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns.mediapost.frdamien@tassel.mediapost.fr 2024-05-17 #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=1778566596 | ||||||
Same first word
plancourse.fr |
plancourse.com |
Similar names
plansource.io |
sprucenola.com |
courseplan.com |
plansource.us |
cleanprous.com |
uscleanpro.com |
cursopenal.com.br |
cursoeplan.com |
rapcounsel.com |
plansource.com |
sanluecorp.com |
learnpocus.com |
DNS History
10 records (5 active, 5 former)
●NSdns.mediapost.fr2015-05-23 → 2026-05-12 · 2 obs
● 2026-05-12 06:18:58
●NSdns2.mediapost.fr2015-05-23 → 2026-05-12 · 2 obs
● 2026-05-12 06:18:58
●NSdns3.groupemediapost.fr2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 06:18:56
● 2026-05-12 06:18:58
●MXinfraextvprd2.mediapost.fr2026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 06:18:56
● 2026-05-12 06:18:58
○MXmailmdp.mediapost.fr2015-10-18 → 2017-06-23 · 5 obs
● 2015-10-18 04:00:00
● 2017-06-23 19:49:00
○ 2026-05-12 06:18:56
○ 2026-05-12 06:18:58
○MXredirect.ovh.net2015-05-23 → 2015-05-23 · 3 obs
○ 2015-10-18 04:00:00
○ 2026-05-12 06:18:58
○A213.186.33.52015-05-23 → 2015-05-23 · 3 obs
○ 2015-10-18 04:00:00
○ 2026-05-12 06:18:58
○A23.224.100.162015-05-23 → 2015-05-23 · 3 obs
○ 2017-06-23 19:49:00
○ 2026-05-12 06:18:58
○A91.212.21.1732015-10-18 → 2017-06-23 · 5 obs
● 2015-10-18 04:00:00
● 2017-06-23 19:49:00
○ 2026-05-12 06:18:56
○ 2026-05-12 06:18:58
●A91.212.21.2272026-05-12 → 2026-05-12 · 3 obs
● 2026-05-12 06:18:56
● 2026-05-12 06:18:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| plancourse.com | dns.mediapost.fr, dns2.mediapost.fr, dns3.groupemediapost.fr | - |
✅ Authoritative Response
Server:149.14.121.86
NS records: dns.mediapost.fr, dns2.mediapost.fr, dns3.groupemediapost.fr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plancourse.com (unsigned zone)
⏱️ Timing
Total: 676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.212.21.227 |
| NS | 3 | dns2.mediapost.fr, dns.mediapost.fr... |
| MX | 1 | infraextvprd2.mediapost.fr (pri: 1) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns.mediapost.fr damien.tassel.mediapost |
Analysis
IP Addresses
plancourse.com points to IP number: 91.212.21.227.
Other host names such as mediapost.bg, mediapostmulticanal.biz, plancourse.fr, mediapostdata.com and plancourses.fr share IPs with plancourse.com.
Name Servers
plancourse.com is delegated to three name servers: dns3.groupemediapost.fr, dns2.mediapost.fr and dns.mediapost.fr.
plancourse.com at least partially shares name servers with other domains, for instance desclientsdansmonmagasin.com, oui-pub.info, md2d.fr, mediapost-publicite.fr and mediapost.bg.
Host names with a single IP:
dns3.groupemediapost.fr points to: 149.14.121.86.
dns2.mediapost.fr points to: 91.212.21.231.
dns.mediapost.fr points to: 91.212.21.230.
Mail Servers
plancourse.com is handled by a single mail server, infraextvprd2.mediapost.fr.
The mail server setup for plancourse.com matches that of other domains, for instance plancourse.fr, postmyapp.fr, rosetta-mediapost.fr, mediapostpublicite.com and postmyapp.net.
plancourse.com shares at least partially some mail servers with other domains, including mediapost.fr, mediaposte.fr, email-mediapost.fr, mediapostdata.com and mediaposte-publicite.fr.
these mail servers are commonly used with infraextvprd3.mediapost.fr and infrazpri1.mediapost.fr.
infraextvprd2.mediapost.fr points to a single IP: 91.212.21.231.