mx1.mx.johncontact.com - robtex.com
mx1.mx.johncontact.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.119.200.136🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mx1.simplelogin.co | ||||||
| PTR | mx2.simplelogin.co | ||||||
| A | 185.205.70.136🇫🇷 Proton185.205.70.0/24 | ||||||
mx.johncontact.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.p01.nsone.net ⭐ | ||||||
| NS | dns1.p09.nsone.net | ||||||
| NS | dns2.p09.nsone.net | ||||||
| NS | dns3.p09.nsone.net | ||||||
| NS | dns4.p09.nsone.net | ||||||
| SOA | dns1.p01.nsone.netdomains+netlify@netlify.com serial=1724542489 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●A176.119.200.1362026-04-07 → 2026-08-03 · 2 obs
● 2026-04-07 23:44:40
● 2026-08-03 09:41:54
● 2026-08-03 09:41:54
●A185.205.70.1362026-04-07 → 2026-08-03 · 2 obs
● 2026-04-07 23:44:40
● 2026-08-03 09:41:54
● 2026-08-03 09:41:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| johncontact.com | gabe.ns.cloudflare.com, isla.ns.cloudflare.com | 12 records |
| mx.johncontact.com | dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.9
NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mx.johncontact.com (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 185.205.70.136, 176.119.200.136 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gabe.ns.cloudflare.com, gabe.ns.cloudflare.com, gabe.ns.cloudflare.com...)
Analysis
IP Addresses
mx1.mx.johncontact.com has two IP addresses: 176.119.200.136 and 185.205.70.136
Two other host names, along with mx2.mx.johncontact.com, mx2.alias.proton.me and mx1.alias.proton.me, also share IP numbers with mx1.mx.johncontact.com.