investigo-us.com

Valid Email Server
Domain Lookup › investigo-us.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
investigo-us.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 17:01:04 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 34.241.64.5 ↩ ec2-34-241-64-5.eu-west-1.compute.amazonaws.com

Mail Server IPs

  • 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
  • 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns61.domaincontrol.com dns.jomax.net 2024052900 28800 7200 604800 600
Primary NS (mname)
ns61.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2024052900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns61.domaincontrol.com
ns62.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.bullhornmail.com include:_spf.psm.knowbe4.com include:eu._netblocks.mimecast.com include:sendgrid.net include:spf.protection.outlook.com include:spf.rsmemployerservices.co.uk ip4:167.89.96.153 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 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
  • google-site-verification=xOLUjvwnxxatxtG9M7vTOyBIWROXGj4pnotl9oo2D4s
  • SPFv=spf1 include:_spf.bullhornmail.com include:_spf.psm.knowbe4.com include:eu._netblocks.mimecast.com include:sendgrid.net include:spf.protection.outlook.com include:spf.rsmemployerservices.co.uk ip4:167.89.96.153 ~all
  • apple-domain-verification=f3IaDwECjRRtQpWE
  • knowbe4-site-verification=f88ed1b1ae10d43dcc2b5ef1d81daeba
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