linux-system.technet.dev - dns.ninja

linux-system.technet.dev

DNSSEC⚠️ Not signed
A51.68.137.216🇵🇱 OVH51.68.0.0/16
PTRlinux-system.technet.dev
MXmx1.mail.ovh.net
TXTv=spf1 ip4:51.68.137.216 -all

technet.dev

DNSSEC🔒 Signed (DS record present)
A51.68.137.216🇵🇱 OVH51.68.0.0/16
NSdns112.ovh.net
NSns112.ovh.net
MXmx1.mail.ovh.net
MXmx2.mail.ovh.net(5)
MXmx3.mail.ovh.net(100)
TXTv=spf1 include:mx.ovh.com ~all
SOAdns112.ovh.nettech@ovh.net serial=2081208205

PTR for

Same first word

Similar names

DNS History

3 records (2 active, 1 former)

MXmx1.mail.ovh.netA51.68.137.21637.187.131.145
MXmx1.mail.ovh.net2026-06-25 → 2026-07-01 · 2 obs
● 2026-06-25 08:40:14
● 2026-07-01 08:52:00
A37.187.131.1452026-02-20 → 2026-07-01 · 2 obs
○ 2026-02-20 23:52:52
○ 2026-07-01 08:52:00
A51.68.137.2162026-02-20 → 2026-07-01 · 2 obs
● 2026-02-20 23:52:52
● 2026-07-01 08:52:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
technet.devdns112.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: 688ms | Queries: -

📄 Records

TypeCountSample Data
A151.68.137.216
MX1mx1.mail.ovh.net (pri: 1)
TXT1v=spf1 ip4:51.68.137.216 -all

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

linux-system.technet.dev has exactly one IP address — 51.68.137.216.

Other host names, such as technet.dev, share IP numbers with linux-system.technet.dev.

Mail Servers

linux-system.technet.dev uses one mail server — mx1.mail.ovh.net.

The mail server setup of linux-system.technet.dev matches that of other domains such as jouvence.fr, habiter35.com, serenityblue.ch and two others.

At least some of the mail servers used by linux-system.technet.dev are shared with other domains: eternal-luxury.com, institutovalencianomicropigmentacion.com, txf.ovh and two others among them.

These mail servers often appear in conjunction with the mail servers mx3.mail.ovh.net, mx2.mail.ovh.net, mx0.mail.ovh.net and mx4.mail.ovh.net.