richfieldcorp.com

Valid Email Server
Domain Lookup › richfieldcorp.com

Domain Overview

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

Checked via [email protected] · 2026-03-28 17:07:59 UTC · ↺ Refresh

MX Hostnames

  • mail.richfieldcorp.com

MX Priorities

  • mail.richfieldcorp.com: 10

A / AAAA Records

  • 205.178.187.24 ↩ images.netsolsites.com
  • 208.91.197.27 (no PTR)

Mail Server IPs

  • 209.64.155.145 ↩ mail.richfieldcorp.com

SOA Record

Raw SOA ns29.worldnic.com namehost.worldnic.com 126032113 10800 3600 604800 3600
Primary NS (mname)
ns29.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126032113
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns29.worldnic.com
ns30.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:209.64.155.145 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict 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

2 records
  • MS=E5138B862A120AD056DD8EE925A68A392765DED8
  • SPFv=spf1 ip4:209.64.155.145 -all
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