Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
warrendelcaribe.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 10:36:42 UTC · ↺ Refresh
MX Hostnames
- de-smtp-inbound-1.mimecast.com
- de-smtp-inbound-2.mimecast.com
MX Priorities
- de-smtp-inbound-1.mimecast.com: 10
- de-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 151.101.65.91 (no PTR)
- 151.101.193.91 (no PTR)
- 151.101.1.91 (no PTR)
- 151.101.129.91 (no PTR)
Mail Server IPs
- 194.104.110.22 ↩ de-smtp-inbound-2.mimecast.com
- 194.104.108.22 ↩ de-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
srvdns.warrendelcaribe.com hostmaster 2023030923 1250 600 1296000 3600
Primary NS (mname)
srvdns.warrendelcaribe.com
Admin Email (rname)
hostmaster
Serial
2023030923
Refresh
1250s
Retry
600s
Expire
1296000s
Minimum TTL
3600s
Nameservers (NS)
srvdns.warrendelcaribe.com
srvsnd.warrendelcaribe.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com include:de._netblocks.mimecast.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.mailjet.com include:de._netblocks.mimecast.com -all
- MS=ms40323846
- s43krdqy2fd8v6zjyzr9f0dq3wcgg82y
- hkl7465r1tkp7s52hvpq88chyc8qgd82
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