mail.ipv4.mx - dns.ninja
mail.ipv4.mx
ipv4.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 109.234.164.54🇫🇷 O2SWITCH109.234.164.0/22 | ||||||
| NS | pns21.cloudns.net ⭐ | ||||||
| NS | pns22.cloudns.net | ||||||
| NS | pns23.cloudns.net ⚠️ Not in zone NS records | ||||||
| NS | pns24.cloudns.net ⚠️ Not in zone NS records | ||||||
| MX | active.o2switch.net ⭐ | ||||||
| TXT | v=spf1 ip4:109.234.164.54 +a +mx +include:spf.jabatus.fr ~all | ||||||
| SOA | pns21.cloudns.netsupport@cloudns.net 2026-06-19 #1 | ||||||
PTR for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○MX3de5261e.21.ik2.com2019-12-13 → 2019-12-13 · 3 obs
○ 2026-03-25 13:49:16
○ 2026-06-25 23:49:44
○A172.111.250.132019-12-13 → 2019-12-13 · 3 obs
○ 2026-03-25 13:49:16
○ 2026-06-25 23:49:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | m.mx-ns.mx, c.mx-ns.mx, x.mx-ns.mx, e.mx-ns.mx... | - |
| ipv4.mx | pns22.cloudns.net, pns21.cloudns.net, pns24.cloudns.net, pns23.cloudns.net | - |
✅ Authoritative Response
Server:185.136.97.96
NS records: pns22.cloudns.net, pns21.cloudns.net, pns24.cloudns.net, pns23.cloudns.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
DS for ipv4.mx does not match any DNSKEY
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ipv4.mx |
Analysis
IP Addresses
mail.ipv4.mx has exactly one IP address — 109.234.164.54.
s-c-u.fr, mail.chabrol.net, republicains74.fr plus two other host names have IP numbers in common with mail.ipv4.mx.
Name Servers
Four name servers handle the delegation for mail.ipv4.mx: pns21.cloudns.net, pns22.cloudns.net, pns23.cloudns.net and pns24.cloudns.net.
mail.ipv4.mx shares at least some of its name servers with other domains, including tarazu.com, hdrezkavktest.org, 239.73.185.in-addr.arpa and two others.
These name servers are frequently seen alongside ns21.cloudns.net, ns22.cloudns.net, ns24.cloudns.net and 5 other name servers.
The host names pns21.cloudns.net, pns22.cloudns.net, pns23.cloudns.net and pns24.cloudns.net each resolve to two IP addresses: pns21.cloudns.net resolves to 185.136.96.96 and 2a06:fb00:1::1:96; pns22.cloudns.net resolves to 185.136.97.96 and 2a06:fb00:1::2:96; pns23.cloudns.net resolves to 185.136.98.96 and 2a06:fb00:1::3:96; pns24.cloudns.net resolves to 185.136.99.96 and 2a06:fb00:1::4:96.
Mail Servers
mail.ipv4.mx uses one mail server — active.o2switch.net.
The mail server setup of mail.ipv4.mx is identical to that of domains like laboiteajules.fr, ipv4.mx and active.o2switch.net.
active.o2switch.net points to one IP number — 109.234.164.54.