mailkeepers.com

Valid Email Server
Domain Lookup › mailkeepers.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mailkeepers.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 06:17:33 UTC · ↺ Refresh

MX Hostnames

  • mx-02.mail-forwarder.io
  • mx-01.mail-forwarder.io

MX Priorities

  • mx-01.mail-forwarder.io: 10
  • mx-02.mail-forwarder.io: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 5.22.145.121 ↩ relay.mail-forwarder.io
  • 5.22.145.16 ↩ relay.mail-forwarder.io
  • 2a00:18e0:5:3:dfe2:c743:85aa:61bc ↩ relay.mail-forwarder.io
  • 2a00:18e0:5:2:7577:4e4d:413b:f507 ↩ relay.mail-forwarder.io

SOA Record

Raw SOA ns1.rrpproxy.net tech.rrpproxy.net 2025060401 10800 3600 604800 28800
Primary NS (mname)
ns1.rrpproxy.net
Admin Email (rname)
tech@rrpproxy.net
Serial
2025060401
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns2.rrpproxy.net
ns3.rrpproxy.net
ns1.rrpproxy.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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