kmob.com

Valid Email Server
Domain Lookup › kmob.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
kmob.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 21:36:10 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 20

A / AAAA Records

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

Mail Server IPs

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

SOA Record

Raw SOA jacob.ns.cloudflare.com dns.cloudflare.com 2404474026 10000 2400 604800 1800
Primary NS (mname)
jacob.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404474026
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

simone.ns.cloudflare.com
jacob.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:173.227.19.159 include:spf.protection.outlook.com include:_netblocks.mimecast.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 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

6 records
  • _pbi6fk2l5xp3ma7ewm9a9a1soy01ltc
  • SPFv=spf1 mx ip4:173.227.19.159 include:spf.protection.outlook.com include:_netblocks.mimecast.com -all
  • 2kXvseJMoWto2dAmbujS7pt/+elgF266tLElHW7UzOHzZQ0NTfe36QwsKqy8C9lcTCE3Obc5mwn/Q/mH+gubrQ==
  • MS=ms30062173
  • MS=ms93362913
  • _hbwphyvjpki2915eol4b9cl2ejax20q
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