linamar.com

Valid Email Server
Domain Lookup › linamar.com

Domain Overview

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

Checked via [email protected] · 2026-03-28 08:15:33 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • ca-smtp-inbound-1.mimecast.com: 5
  • ca-smtp-inbound-2.mimecast.com: 6

A / AAAA Records

  • 50.16.16.211 ↩ ec2-50-16-16-211.compute-1.amazonaws.com

Mail Server IPs

  • 170.10.146.242 ↩ ca-smtp-delivery-2.mimecast.com
  • 170.10.144.242 ↩ ca-smtp-delivery-2.mimecast.com

SOA Record

Raw SOA ns1-05.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns4-05.azure-dns.info
ns1-05.azure-dns.com
ns2-05.azure-dns.net
ns3-05.azure-dns.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:206.191.118.230 include:ca._netblocks.mimecast.com include:qlmsourcing.com include:plexonline.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 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
  • 5w4zK0RLF1jMi1l6b+fJ0fv/sMr7rmnjloTEdZuJiZNWKDt78sBp5ZwUnaf35FCMi2bbQ95hcUlKzc0pTzgjjw==
  • sY3Sw+5POcp1AZ4M3zxI68ePhqw04DBOIcBySzqQFG8=
  • webexdomainverification.4C675B89F3F3B136E053AB06FC0A3F65=7f13356b-10a4-4aea-9b8a-61fe861fa2b9
  • SPFv=spf1 ip4:206.191.118.230 include:ca._netblocks.mimecast.com include:qlmsourcing.com include:plexonline.com -all
  • CZgAEbZFMeBTxNZHd3FEq+xtCO+eW5Lvc/j1O+L4COktiav2wXQm6x+gu/ZfnDlmoMRTJIvLy8drctTuMkWEcg==
  • MS=ms30046187
  • nintex.6686a18b63ff5473c90f59ca
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