Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fmb.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 15:58:36 UTC · ↺ Refresh
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: 10
A / AAAA Records
- 104.18.20.210 (no PTR)
- 104.18.21.210 (no PTR)
- 2606:4700::6812:15d2 (no PTR)
- 2606:4700::6812:14d2 (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
gordon.ns.cloudflare.com dns.cloudflare.com 2399953685 10000 2400 604800 1800
Primary NS (mname)
gordon.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399953685
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jamie.ns.cloudflare.com
gordon.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=9e6k3fdl._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- amazonses:/nPzMaMJ3I6TUFNa+4BD6HeOQG3p7/mMKzpSLCty+O8=
- amazonses:k7nj/vOtJT5ytLcYyscUaYdMm4vIzVnH2Ni4+tHoNNQ=
- apple-domain-verification=p9GwdCXb6wxY4OAN
- docusign=3dcfe27f-30ff-4ce1-9b1c-201a634cbb18
- docusign=c0c834ce-2575-4df8-b2b8-1549dde927a0
- google-site-verification=-MCiQVSzrqEuMVh1ild08T2qpQyGJnljw7IIEcmScWA
- google-site-verification=QhlHdvwV5pGWa0XbPrcnC5xx9sTULfyQ7QgCBlkfg4U
- logmein-verification-code=ZngROdC6qg88lEokw8Kl6CeOl
- SPFv=spf1 redirect=9e6k3fdl._spf._d.mim.ec
- MS=ms86910559
- MS=ms92620239
- adobe-idp-site-verification=dc9be0ce1e01fd45bfe9a9f8c2ccdda0f161c928a78b03b2c87e9f447120b6e6
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