austinareacomputers.com

Valid Email Server
Domain Lookup › austinareacomputers.com

Domain Overview

DNS: ✓ 4d ago Checker: ✓ 4d ago
austinareacomputers.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-18 00:29:48 UTC · ↺ Refresh

MX Hostnames

  • mx-cluster-usa01.hornetsecurity.com
  • mx-cluster-usa02.hornetsecurity.com

MX Priorities

  • mx-cluster-usa02.hornetsecurity.com: 90
  • mx-cluster-usa01.hornetsecurity.com: 10

A / AAAA Records

  • 172.67.164.35 (no PTR)
  • 104.21.50.159 (no PTR)
  • 2606:4700:3030::ac43:a423 (no PTR)
  • 2606:4700:3031::6815:329f (no PTR)

Mail Server IPs

  • 173.45.18.100 ↩ hsmx01-hz5.hornetsecurity.com

SOA Record

Raw SOA neil.ns.cloudflare.com dns.cloudflare.com 2401687079 10000 2400 604800 1800
Primary NS (mname)
neil.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2401687079
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

pat.ns.cloudflare.com
neil.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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
  • MS=ms50364710
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