aaacorp.com

Valid Email Server
Domain Lookup › aaacorp.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
aaacorp.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 11:01:04 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns3-04.azure-dns.org
ns4-04.azure-dns.info
ns1-04.azure-dns.com
ns2-04.azure-dns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=8n9kqfbq._spf._d.mim.ec
📊 DNS lookups: 1/10

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

7 records
  • "smartsheet-site-validation=BVWOiQKzKxkhlUSsGkgpu5RkIdXXM6XY
  • SPFv=spf1 redirect=8n9kqfbq._spf._d.mim.ec
  • MS=ms82712581
  • HlXXMg8HcG5zG4XMilSQblsvWjLSQzZm/aYQEECQUpYwfZpwW1T+gPosS0dE2/lNL8d3L2i4LuJxHkGSj7hS5w==
  • google-site-verification=6HA1bQlCo3Hrj6cmNndm72bNi49L868UjzJFP5DfqAQ
  • ciscocidomainverification=61264d180d8fca54d6abaff2f7563f764e10445f542ce70e3cf9c32e72441d79
  • yVUMFYkZLKWi3qqh4B9YweJokntl+hedVjJ5ldbJfMMwcimRLVWE/c7OHIMc2XCtTFNHekXVVqUOmyrbBXtC3g==
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