sonorandentaldesign.com

Valid Email Server
Domain Lookup › sonorandentaldesign.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 00:05:25 UTC · ↺ Refresh

MX Hostnames

  • mx.einsteinmail.com

MX Priorities

  • mx.einsteinmail.com: 10

A / AAAA Records

  • 15.197.131.231 ↩ a47112cd6619c1358.awsglobalaccelerator.com
  • 3.33.146.207 ↩ a47112cd6619c1358.awsglobalaccelerator.com

Mail Server IPs

  • 3.225.185.3 ↩ ec2-3-225-185-3.compute-1.amazonaws.com
  • 107.21.68.87 ↩ ec2-107-21-68-87.compute-1.amazonaws.com
  • 3.229.244.157 ↩ ec2-3-229-244-157.compute-1.amazonaws.com
  • 54.211.245.254 ↩ ec2-54-211-245-254.compute-1.amazonaws.com

SOA Record

Raw SOA ns1.einsteinindustries.com domains.einsteinindustries.com 2023021403 86400 7200 120960 300
Primary NS (mname)
ns1.einsteinindustries.com
Admin Email (rname)
domains@einsteinindustries.com
Serial
2023021403
Refresh
86400s
Retry
7200s
Expire
120960s
Minimum TTL
300s

Nameservers (NS)

ns4.einsteinindustries.com
ns2.einsteinindustries.com
ns3.einsteinindustries.com
ns1.einsteinindustries.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.einsteinmail.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

1 record
  • SPFv=spf1 include:_spf.einsteinmail.com -all
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