superior-tire.com

Valid Email Server
Domain Lookup › superior-tire.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
superior-tire.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 18:29:39 UTC · ↺ Refresh

MX Hostnames

  • smtp.secureserver.net
  • superiortire-com02b.mail.protection.outlook.com
  • mailstore1.secureserver.net

MX Priorities

  • superiortire-com02b.mail.protection.outlook.com: 0
  • mailstore1.secureserver.net: 10
  • smtp.secureserver.net: 3

A / AAAA Records

  • 13.32.241.129 ↩ server-13-32-241-129.jfk50.r.cloudfront.net
  • 13.32.241.59 ↩ server-13-32-241-59.jfk50.r.cloudfront.net
  • 13.32.241.97 ↩ server-13-32-241-97.jfk50.r.cloudfront.net
  • 13.32.241.7 ↩ server-13-32-241-7.jfk50.r.cloudfront.net

Mail Server IPs

  • 216.69.141.114 ↩ osplibsmtp03-v02.prod.phx3.secureserver.net
  • 216.69.141.78 ↩ osplibsmtp01-v02.prod.phx3.secureserver.net
  • 216.69.141.162 ↩ osplibsmtp02-v02.prod.phx3.secureserver.net
  • 216.69.141.113 ↩ osplibsmtp03-v01.prod.phx3.secureserver.net
  • 216.69.141.84 ↩ osplibsmtp02-v01.prod.phx3.secureserver.net
  • 216.69.141.71 ↩ osplibsmtp01-v01.prod.phx3.secureserver.net

SOA Record

Raw SOA ns-1847.awsdns-38.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1847.awsdns-38.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1327.awsdns-37.org
ns-1847.awsdns-38.co.uk
ns-337.awsdns-42.com
ns-736.awsdns-28.net

SPF Record

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

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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.protection.outlook.com -all
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