Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
redmesa.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 18:30:15 UTC · ↺ Refresh
MX Hostnames
- mx.junkemailfilter.org
- mx.junkemailfilter.com
- mx.junkemailfilter.net
MX Priorities
- mx.junkemailfilter.net: 20
- mx.junkemailfilter.org: 30
- mx.junkemailfilter.com: 10
A / AAAA Records
- 173.163.245.41 ↩ mail.redmesa.com
Mail Server IPs
- 184.105.182.40 ↩ euclid.junkemailfilter.com
- 184.105.182.41 ↩ euclid.junkemailfilter.com
- 184.105.182.219 (no PTR)
- 184.105.182.211 (no PTR)
- 184.105.182.221 (no PTR)
- 184.105.182.210 ↩ tarbaby.ctyme.com
- 184.105.182.229 (no PTR)
- 184.105.182.220 (no PTR)
- 184.105.182.189 ↩ 189-he.filtered.junkemailfilter.com
SOA Record
Raw SOA
aspen.ns.cloudflare.com dns.cloudflare.com 2398535807 10000 2400 604800 1800
Primary NS (mname)
aspen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398535807
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
theo.ns.cloudflare.com
aspen.ns.cloudflare.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
No TXT records found.
Full email verification for redmesa.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits