jmcsurveying.com

Valid Email Server
Domain Lookup › jmcsurveying.com

Domain Overview

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

Checked via [email protected] · 2026-03-29 23:19:45 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

  • 23.185.0.4 (no PTR)
  • 2620:12a:8000::4 (no PTR)
  • 2620:12a:8001::4 (no PTR)

Mail Server IPs

  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ 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 2024011000 28800 7200 604800 600
Primary NS (mname)
pdns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024011000
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns05.domaincontrol.com
pdns06.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:12.97.230.36 ip4:12.97.230.37 ip4:12.97.230.38 ip4:64.129.169.230 ip4:207.207.14.52 ip4:208.86.168.7 ip4:135.84.68.123 ip4:206.152.14.54 ip4:168.245.107.142 ip4:149.72.83.103 ip4:149.72.71.88 include:us._netblocks.mimecast.com include:_spf.salesforce.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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

4 records
  • MS=ms83735585
  • SPFv=spf1 ip4:12.97.230.36 ip4:12.97.230.37 ip4:12.97.230.38 ip4:64.129.169.230 ip4:207.207.14.52 ip4:208.86.168.7 ip4:135.84.68.123 ip4:206.152.14.54 ip4:168.245.107.142 ip4:149.72.83.103 ip4:149.72.71.88 include:us._netblocks.mimecast.com include:_spf.salesforce.com -all
  • v=verifydomain MS=4754728
  • 0ed1fe018a58bc56bcb7694967b3ceb3abcfed1313
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