Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cslaw.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 09:43:56 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-1.mimecast.com
- usb-smtp-inbound-2.mimecast.com
MX Priorities
- usb-smtp-inbound-2.mimecast.com: 0
- usb-smtp-inbound-1.mimecast.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
charles.ns.cloudflare.com dns.cloudflare.com 2398738324 10000 2400 604800 1800
Primary NS (mname)
charles.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398738324
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
charles.ns.cloudflare.com
jo.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:sendgrid.net include:spf.constantcontact.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
11 records- ZOOM_verify_95vYjbQtR1iA8RwYgLUAow
- amazon-business-verification=0e657380759af76976d49b168c32997a90646a550567e94b69c064d25f708982
- apple-domain-verification=nuVhT47XczvXYDpo
- clio-domain-verification=fb76cf636966e47ee219aa253a5f70d9
- knowbe4-site-verification=a882af4afaec5a0c03b2f695d6a8fe1a
- sophos-domain-verification=7c1fa5b49d49c48630befdc221205c0705a9e6cb
- SPFv=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:sendgrid.net include:spf.constantcontact.com -all
- MS=ms517be7
- MS=ms70532906
- MS=ms79194018
- MS=ms94107703
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