protonsolutions.net

Valid Email Server
Domain Lookup › protonsolutions.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
protonsolutions.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 16:29:08 UTC · ↺ Refresh

MX Hostnames

  • mx2.titan.email
  • mx1.titan.email

MX Priorities

  • mx1.titan.email: 10
  • mx2.titan.email: 20

A / AAAA Records

  • 92.112.198.129 (no PTR)
  • 147.79.120.52 (no PTR)
  • 2a02:4780:4f:ca84:400b:3ae5:a521:394c (no PTR)
  • 2a02:4780:50:352b:f5c1:4fc1:23dd:c74a (no PTR)

Mail Server IPs

  • 3.216.63.151 ↩ ec2-3-216-63-151.compute-1.amazonaws.com
  • 52.5.58.87 ↩ ec2-52-5-58-87.compute-1.amazonaws.com
  • 18.211.45.15 ↩ ec2-18-211-45-15.compute-1.amazonaws.com

SOA Record

Raw SOA ns1.dns-parking.com dns.hostinger.com 2026031901 10000 2400 604800 600
Primary NS (mname)
ns1.dns-parking.com
Admin Email (rname)
dns@hostinger.com
Serial
2026031901
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1.dns-parking.com
ns2.dns-parking.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.titan.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 include:spf.titan.email ~all
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