jemtpa.com

Valid Email Server
Domain Lookup › jemtpa.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 20:58:49 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 54.231.199.13 ↩ s3-website-us-east-1.amazonaws.com
  • 16.15.187.207 (no PTR)
  • 16.15.183.174 (no PTR)
  • 16.182.33.173 ↩ s3-website-us-east-1.amazonaws.com
  • 52.217.234.245
  • 54.231.225.93
  • 16.15.252.2
  • 52.217.228.173

Mail Server IPs

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

SOA Record

Raw SOA ns-598.awsdns-10.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-598.awsdns-10.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1199.awsdns-21.org
ns-1835.awsdns-37.co.uk
ns-450.awsdns-56.com
ns-598.awsdns-10.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.zixsmbhosted.com include:_netblocks.mimecast.com include:_spf.google.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • google-site-verification=zRp0gGmr8_Z3_j8_8Bxck3myhHQt7dhVHBM_s5jOX70
  • SPFv=spf1 include:spf.zixsmbhosted.com include:_netblocks.mimecast.com include:_spf.google.com ~all
  • 0ed1fe018aef33de45a74a46669bd46757ce702f07
  • MS=ms21940342
  • MS=ms41929843
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