ruffinenergy.com

Valid Email Server
Domain Lookup › ruffinenergy.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ruffinenergy.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 06:15:54 UTC · ↺ Refresh

MX Hostnames

  • ruffinenergy-com.mail.protection.outlook.com
  • mailstore1.secureserver.net
  • smtp.secureserver.net

MX Priorities

  • ruffinenergy-com.mail.protection.outlook.com: 0
  • mailstore1.secureserver.net: 0
  • smtp.secureserver.net: 10

A / AAAA Records

  • 198.49.75.181

Mail Server IPs

  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 216.69.141.114 ↩ osplibsmtp03-v02.prod.phx3.secureserver.net
  • 216.69.141.78 ↩ osplibsmtp01-v02.prod.phx3.secureserver.net
  • 216.69.141.162
  • 216.69.141.84
  • 216.69.141.71
  • 216.69.141.113

SOA Record

Raw SOA ns1.highfivemultimedia.com jeremyboykin.gmail.com 2026031701 3600 1800 1209600 86400
Primary NS (mname)
ns1.highfivemultimedia.com
Admin Email (rname)
jeremyboykin@gmail.com
Serial
2026031701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.highfivemultimedia.com
ns2.highfivemultimedia.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ 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

1 record
  • SPFv=spf1 include:secureserver.net -all
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