americanassets.com

Valid Email Server
Domain Lookup › americanassets.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 20:32:52 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 172.104.22.211 ↩ li1841-211.members.linode.com

Mail Server IPs

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

SOA Record

Raw SOA ns2.domaindiscover.com hostmaster.tierra.net 2026031104 3600 600 1209600 1800
Primary NS (mname)
ns2.domaindiscover.com
Admin Email (rname)
hostmaster@tierra.net
Serial
2026031104
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
1800s

Nameservers (NS)

ns1.domaindiscover.com
ns2.domaindiscover.com

SPF Record

✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com ip4:98.186.18.89 include:spf.protection.outlook.com include:spf-westus.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ 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

2 records
  • apple-domain-verification=1LOOPFB4m4hyWcsW
  • SPFv=spf1 include:us._netblocks.mimecast.com ip4:98.186.18.89 include:spf.protection.outlook.com include:spf-westus.emailsignatures365.com -all
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