fifthgroup.com

Valid Email Server
Domain Lookup › fifthgroup.com

Domain Overview

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

Checked via [email protected] · 2026-03-22 19:51:16 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: 0

A / AAAA Records

  • 104.19.153.75 (no PTR)
  • 104.19.152.75 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns67.domaincontrol.com dns.jomax.net 2026030601 28800 7200 604800 600
Primary NS (mname)
ns67.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns68.domaincontrol.com
ns67.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a include:us._netblocks.mimecast.com include:e2ma.net +ip4:192.186.194.99 +ip4:66.179.147.160/27 +ip4:66.179.102.0/25 +ip4:66.179.68.0/26 +ip4:139.60.0.0/22 +ip4:128.136.37.0/24 include:sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; 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

11 records
  • _globalsign-domain-verification=tDJPHG1DAfTTlu3KonXnGykpYH1svo539WbnlXSVlX
  • knowbe4-site-verification=51c757afe398b5bed9940f5e28aaab35
  • MS=ms27687033
  • _globalsign-domain-verification=MWnloLn3ggggzHB44Cr5g86gRVVnp66sHlI3ZddMGT
  • _globalsign-domain-verification=q8KniRWuZiUKFRXA64CaH1YNSBh8BHJnRkHISU1CLC
  • _globalsign-domain-verification=OZ2_Bw04J7_Nza8Kn9Qh2oUOM-WDAP26bm_wZJm0H-
  • google-site-verification=7SoJD0N25Oo9VMmYe1ZDPSY87QsAop2cEHBYgoapnpY
  • google-site-verification=V1-dzmlEHUe927JNWv3HUo2G5DoyEqIhd8t3VdkJkBQ
  • e2ma-verification=ioj" "e2ma-verification=ksngb" "e2ma-verification=m7ngb" "e2ma-verification=n7ngb" "e2ma-verification=o7ngb" "e2ma-verification=p7ngb" "e2ma-verification=q7ngb
  • SPFv=spf1 +a include:us._netblocks.mimecast.com include:e2ma.net +ip4:192.186.194.99 +ip4:66.179.147.160/27 +ip4:66.179.102.0/25 +ip4:66.179.68.0/26 +ip4:139.60.0.0/22 +ip4:128.136.37.0/24 include:sendgrid.net ~all
  • _globalsign-domain-verification=9sHf1wUUHcdr1MvR77-ufHy6V7SQP88Wq40DTwowB0
Full email verification for fifthgroup.com

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