acimech.com

Valid Email Server
Domain Lookup › acimech.com

Domain Overview

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

Checked via [email protected] · 2026-04-02 20:40:49 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

  • 148.72.124.80 ↩ 80.124.72.148.host.secureserver.net

Mail Server IPs

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

SOA Record

Raw SOA ns1-06.azure-dns.com hostmaster.dns.loc 30 900 600 86400 3600
Primary NS (mname)
ns1-06.azure-dns.com
Admin Email (rname)
hostmaster@dns.loc
Serial
30
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

ns3-06.azure-dns.org
ns4-06.azure-dns.info
ns1-06.azure-dns.com
ns2-06.azure-dns.net

SPF Record

✓ Strict (-all)
v=spf1 mx:comfortsystemsusa-com.mail.protection.outlook.com ip4:162.242.134.119 include:spf.bidtracer.com include:spf2.comfortsystemsusa.com include:spf_all.comfortsystemsusa.com -all
📊 DNS lookups: 4/10
✓ 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

5 records
  • SPFv=spf1 mx:comfortsystemsusa-com.mail.protection.outlook.com ip4:162.242.134.119 include:spf.bidtracer.com include:spf2.comfortsystemsusa.com include:spf_all.comfortsystemsusa.com -all
  • openai-domain-verification=dv-6xh0jnSHEMv27bzCG9G8JT18
  • smartsheet-site-validation=19MTzITQuYLToT2xjr8V3RNUYh6_pOu5
  • MS=ms92439679
  • hsTv0ES1utE5PGl248dD/q+EEdh/h+yteHpNsonZU0+umht9xFlIhyVHPvP0BLt9Uw6LBjW2yO6fTYkOQqTYIw==
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