rdgrier.com

Valid Email Server
Domain Lookup › rdgrier.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
rdgrier.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 00:24:40 UTC · ↺ Refresh

MX Hostnames

  • zm.shorefast.net
  • zm.shorefast.net

MX Priorities

No priority data.

A / AAAA Records

  • 3.33.130.190
  • 15.197.148.33

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

pdns01.domaincontrol.com
pdns02.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:130.250.226.163/32 ip4:45.79.163.33/32 ip6:2600:3c03::f03c:91ff:fe6f:8601/64 -all
📊 DNS lookups: 2/10
✓ 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

3 records
  • google-site-verification=8THil_uZNJN6TWpNespooE8DEeA-qEvMdusKsdaMRKM
  • fca0nj7cb3vki60t5csipdhckl
  • SPFv=spf1 mx a ip4:130.250.226.163/32 ip4:45.79.163.33/32 ip6:2600:3c03::f03c:91ff:fe6f:8601/64 -all
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