Domain Overview
DNS: ✓ 6d ago
Checker: ✓ 6d ago
mail.app.customjs.io
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-27 05:10:03 UTC · ↺ Refresh
MX Hostnames
- mx1.forwardemail.net
MX Priorities
- mx1.forwardemail.net: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 138.197.213.185 ↩ mx1.forwardemail.net
- 121.127.44.56 ↩ mx1.forwardemail.net
- 2a02:6ea0:d71e::2 ↩ mx1.forwardemail.net
- 2604:a880:2:d0::306:1 ↩ mx1.forwardemail.net
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo 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 recordFree · No signup required
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