linux-formation.com - dns.ninja

linux-formation.com

DNSSEC🔒 Signed (DS record present)
A54.37.217.80🇫🇷 OVH54.37.0.0/16
PTRwww.pythagore-fd.fr
NSdns112.ovh.net ⭐
A2001:41d0:d01:600::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRdns112.ovh.net
A5.196.45.209🇫🇷 OVH5.196.0.0/16
PTRdns112.ovh.net
NSns112.ovh.net
A2001:41d0:b01::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRns112.ovh.net
A5.135.80.109🇫🇷 OVH5.135.0.0/16
PTRns112.ovh.net
MXmx4.mail.ovh.net ⭐
A178.32.124.207🇫🇷 OVH178.32.0.0/15 ISP Paris, France
PTRmx4.mail.ovh.net
MXmx3.mail.ovh.net(5)
A91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France
PTRmx3.mail.ovh.net
TXTv=spf1 include:mx.ovh.com -all
TXT1|www.linux-formation.com
SOAdns112.ovh.nettech@ovh.net serial=2079323483

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781548215

Same first word

linux-formation.com

Similar names

formation-linux.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdns112.ovh.netns112.ovh.neta.dns.gandi.netb.dns.gandi.netc.dns.gandi.netMXmx3.mail.ovh.netmx4.mail.ovh.netmail.pythagore-fd.netmail2.pythagore-fd.netA54.37.217.8094.23.23.128
○NSa.dns.gandi.net2015-07-01 → 2019-01-21 · 4 obs
● 2015-07-01 06:45:58
● 2019-01-21 00:58:48
○ 2026-02-15 18:45:12
○ 2026-06-15 18:32:18
○NSb.dns.gandi.net2015-07-01 → 2019-01-21 · 4 obs
● 2015-07-01 06:45:58
● 2019-01-21 00:58:48
○ 2026-02-15 18:45:12
○ 2026-06-15 18:32:18
○NSc.dns.gandi.net2015-07-01 → 2019-01-21 · 4 obs
● 2015-07-01 06:45:58
● 2019-01-21 00:58:48
○ 2026-02-15 18:45:12
○ 2026-06-15 18:32:18
●NSdns112.ovh.net2026-02-15 → 2026-06-15 · 3 obs
○ 2019-01-21 00:58:48
● 2026-02-15 18:45:12
● 2026-06-15 18:32:18
●NSns112.ovh.net2026-02-15 → 2026-06-15 · 3 obs
○ 2019-01-21 00:58:48
● 2026-02-15 18:45:12
● 2026-06-15 18:32:18
○MXmail.pythagore-fd.net2015-07-01 → 2019-01-21 · 4 obs
● 2015-07-01 06:45:58
● 2019-01-21 00:58:48
○ 2026-02-15 18:45:12
○ 2026-06-15 18:32:18
○MXmail2.pythagore-fd.net2015-07-01 → 2019-01-21 · 4 obs
● 2015-07-01 06:45:58
● 2019-01-21 00:58:48
○ 2026-02-15 18:45:12
○ 2026-06-15 18:32:18
●MXmx3.mail.ovh.net2026-02-15 → 2026-06-15 · 3 obs
○ 2019-01-21 00:58:48
● 2026-02-15 18:45:12
● 2026-06-15 18:32:18
●MXmx4.mail.ovh.net2026-02-15 → 2026-06-15 · 3 obs
○ 2019-01-21 00:58:48
● 2026-02-15 18:45:12
● 2026-06-15 18:32:18
●A54.37.217.802026-02-15 → 2026-06-15 · 3 obs
○ 2019-01-21 00:58:48
● 2026-02-15 18:45:12
● 2026-06-15 18:32:18
○A94.23.23.1282015-07-01 → 2019-01-21 · 4 obs
● 2015-07-01 06:45:58
● 2019-01-21 00:58:48
○ 2026-02-15 18:45:12
○ 2026-06-15 18:32:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
linux-formation.comdns112.ovh.net, ns112.ovh.net-

✅ Authoritative Response

Server:5.135.80.109

NS records: dns112.ovh.net, ns112.ovh.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 765ms | Queries: -

📄 Records

TypeCountSample Data
A154.37.217.80
NS2ns112.ovh.net, dns112.ovh.net
MX2mx3.mail.ovh.net (pri: 5), mx4.mail.ovh.net (pri: 1)
TXT2v=spf1 include:mx.ovh.com -all, 1|www.linux-formation.com
SOA1dns112.ovh.net tech.ovh.net

Analysis

IP Addresses

linux-formation.com points to a single IP number: 54.37.217.80.

Additional host names — www.pythagore-fd.fr, pythagore-fd.com, ip80.ip-54-37-217.eu and two others — share IP numbers with linux-formation.com.

Name Servers

Two name servers handle the delegation for linux-formation.com: dns112.ovh.net and ns112.ovh.net.

linux-formation.com shares its name server setup with other domains, including bourse-machine-outil.fr, matooma.de, scouting.be and two others.

dns112.ovh.net and ns112.ovh.net both carry two IP addresses. The A records for dns112.ovh.net are 5.196.45.209 and 2001:41d0:d01:600::2; the A records for ns112.ovh.net are 5.135.80.109 and 2001:41d0:b01::2.

Mail Servers

linux-formation.com has two mail servers: mx3.mail.ovh.net and mx4.mail.ovh.net.

linux-formation.com shares the same mail server setup as other domains, including location-vacances-belle-ile-en-mer.com, ohbibi.eu, maillots-cyclisme.fr and two others.

linux-formation.com shares mail servers — at least in part — with other domains, including scherer.mobi, weddingplannereurope.com, feau-paris.eu and two others.

These mail servers tend to appear together with the mail servers mx1.mail.ovh.net, mx2.mail.ovh.net and mx0.mail.ovh.net.

mx3.mail.ovh.net directs to 91.121.53.175 and mx4.mail.ovh.net directs to 178.32.124.207; each host name points to exactly one IP number.