Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cpisolutions.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 21:33:43 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 34.174.104.6 ↩ 6.104.174.34.bc.googleusercontent.com
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
amir.ns.cloudflare.com dns.cloudflare.com 2397999458 10000 2400 604800 1800
Primary NS (mname)
amir.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397999458
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
amir.ns.cloudflare.com
colette.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:66.59.43.193 a a:dispatch-us.ppe-hosted.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.mailspamprotection.com include:spf.emailsignatures365.com ip4:63.71.12.32 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- ppe-e3e6fc01498ff1a1f9fa512f2213f0e9e82118a1
- SPFv=spf1 ip4:66.59.43.193 a a:dispatch-us.ppe-hosted.com include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.mailspamprotection.com include:spf.emailsignatures365.com ip4:63.71.12.32 ~all
- MS=ms65954752
- of5pjkrarh1fa1806l0r1i7mfr
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