Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cariboucode.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
⚠ Yes
Checked via [email protected]
· 2026-03-14 01:47:57 UTC · ↺ Refresh
MX Hostnames
- one.mxroute.com
- one-relay.mxroute.com
MX Priorities
- one.mxroute.com: 10
- one-relay.mxroute.com: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 159.69.143.143 ↩ static.143.143.69.159.clients.your-server.de
SOA Record
Raw SOA
adrian.ns.cloudflare.com dns.cloudflare.com 2396876674 10000 2400 604800 1800
Primary NS (mname)
adrian.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396876674
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
adrian.ns.cloudflare.com
matt.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:mxroute.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 207 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx include:mxroute.com -all
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