Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fbm.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 21:23:02 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: 10
A / AAAA Records
- 134.199.177.91 (no PTR)
Mail Server IPs
- 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.242 ↩ 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
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns-470.awsdns-58.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-470.awsdns-58.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1651.awsdns-14.co.uk
ns-470.awsdns-58.com
ns-732.awsdns-27.net
ns-1346.awsdns-40.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:usb._netblocks.mimecast.com include:spf.vx-email.com include:spf.protection.outlook.com ip4:13.64.51.177 mx ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- gn9dte3nk51s47gvk5l9qb9m75
- SPFv=spf1 include:us._netblocks.mimecast.com include:usb._netblocks.mimecast.com include:spf.vx-email.com include:spf.protection.outlook.com ip4:13.64.51.177 mx ~all
- 117bccoic27rjljmlje65b0mbt
- bikhs7em0vp1sor4rmsbqme0a0
- btu35vnsk7d2aoschhbeu2658e
- bw=erEKrKgSw4x5T79JZ6Uq6ZFzbsX87utO0etjRO1wsclz
- fabn0c2a42i8v00lp55t5dgg1d
- g6o0mlfhaoctrfgal8c3uonh90
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