mastermentora.com - robtex.com
mastermentora.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.166.82🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-166-82.reverse.odns.fr | ||||||
| NS | ns1.o2switch.net ⭐ | ||||||
| A | 109.234.160.5🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing | ||||||
| PTR | ns1.o2switch.net | ||||||
| NS | ns2.o2switch.net | ||||||
| A | 109.234.161.5🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing | ||||||
| PTR | ns2.o2switch.net | ||||||
| MX | mastermentora.com ⭐ | ||||||
| A | 109.234.166.82🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| PTR | 109-234-166-82.reverse.odns.fr | ||||||
| TXT | google-site-verification=OjZhe-mNj11oiBnzO1pppdYofByOb-96mdwAYVisLuc | ||||||
| TXT | v=spf1 +mx +a +ip4:109.234.166.82 +include:spf.jabatus.fr +include:sendersrv.... | ||||||
| TXT | google-site-verification=HXZyZ0CKPBx1Zr6J72WQ9TxOt1dqbOwG1teu7V1JXzM | ||||||
| SOA | ns1.o2switch.netsystemshl@o2switch.fr 2025-12-18 #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=1771291435 | ||||||
MX for
mastermentora.com |
Same first word
mastermentora.com |
DNS History
10 records (4 active, 6 former)
○NSdns104.ovh.net2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-15 10:26:52
○ 2026-03-22 14:20:16
●NSns1.o2switch.net2026-03-15 → 2026-03-22 · 3 obs
● 2026-03-15 10:26:52
● 2026-03-22 14:20:16
○NSns104.ovh.net2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-15 10:26:52
○ 2026-03-22 14:20:16
●NSns2.o2switch.net2026-03-15 → 2026-03-22 · 3 obs
● 2026-03-15 10:26:52
● 2026-03-22 14:20:16
●MXmastermentora.com2026-03-15 → 2026-03-22 · 3 obs
● 2026-03-15 10:26:52
● 2026-03-22 14:20:16
○MXmx1.mail.ovh.net2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-15 10:26:52
○ 2026-03-22 14:20:16
○MXmx2.mail.ovh.net2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-15 10:26:52
○ 2026-03-22 14:20:16
○MXmx3.mail.ovh.net2019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-15 10:26:52
○ 2026-03-22 14:20:16
●A109.234.166.822026-03-15 → 2026-03-22 · 3 obs
● 2026-03-15 10:26:52
● 2026-03-22 14:20:16
○A46.105.57.1692019-12-16 → 2019-12-16 · 3 obs
○ 2026-03-15 10:26:52
○ 2026-03-22 14:20:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mastermentora.com | ns1.o2switch.net, ns2.o2switch.net | - |
✅ Authoritative Response
Server: 109.234.161.5
NS records: ns1.o2switch.net, ns2.o2switch.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastermentora.com (unsigned zone)
⏱️ Timing
Total: 1505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.234.166.82 |
| NS | 2 | ns2.o2switch.net, ns1.o2switch.net |
| MX | 1 | mastermentora.com (pri: 0) |
| TXT | 3 | google-site-verification=HXZyZ0CKPBx1Zr6, v=spf1 +mx +a +ip4:109.234.166.82 +inclu... |
| SOA | 1 | ns1.o2switch.net systemshl.o2switch.fr |
Analysis
Mail Server Role
mastermentora.com serves as the mail server for mastermentora.com.
IP Addresses
mastermentora.com resolves to one IP number: 109.234.166.82.
Other host names, for instance ombresetlumiere.fr, mail.leloupcb.com, ateliersfg.fr, c2fagri.com and arnaudcom.fr share IP numbers with mastermentora.com.
Name Servers
mastermentora.com's delegation uses two name servers: ns1.o2switch.net and ns2.o2switch.net.
mastermentora.com uses the same name server setup as other domains, such as roadandrock.fr, investissez-simplement.fr, lachouettemonnaie.fr, vote.ch and iphonestore.fr.
Host names with a single IP address: ns1.o2switch.net points to 109.234.160.5; ns2.o2switch.net points to 109.234.161.5.
Mail Servers
mastermentora.com is handled by a single mail server, mastermentora.com.
Host name mastermentora.com resolves to a single IP: 109.234.166.82.