lincolntech.com

Valid Email Server
Domain Lookup › lincolntech.com

Domain Overview

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

Checked via [email protected] · 2026-03-28 00:21:39 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 198.61.151.220 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA pdns05.domaincontrol.com dns.jomax.net 2024102304 28800 7200 604800 600
Primary NS (mname)
pdns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024102304
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns06.domaincontrol.com
pdns05.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:64.255.217.5 ip4:67.216.66.50 mx include:us._netblocks.mimecast.com include:lincolnedu.com include:s._spf.pardot.com include:spf.protection.outlook.com include:spf.psm.knowbe4.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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
  • v=verifydomain MS=1598714
  • v=verifydomain MS=4898342
  • mka2qk0pqpll67rgrf45b7229t
  • SPFv=spf1 ip4:64.255.217.5 ip4:67.216.66.50 mx include:us._netblocks.mimecast.com include:lincolnedu.com include:s._spf.pardot.com include:spf.protection.outlook.com include:spf.psm.knowbe4.com ~all
  • MS=AAD7E2BCE93A9ED91C981614586CE79683E1F664
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