Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cacapital.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 20:50:58 UTC · ↺ Refresh
MX Hostnames
- cacapital-org.p30.mxthunder.net
- cacapital-org.p40.mxthunder.net
- cacapital-org.p10.mxthunder.com
- cacapital-org.p20.mxthunder.net
MX Priorities
- cacapital-org.p10.mxthunder.com: 10
- cacapital-org.p20.mxthunder.net: 20
- cacapital-org.p30.mxthunder.net: 30
- cacapital-org.p40.mxthunder.net: 40
A / AAAA Records
- 172.67.168.80 (no PTR)
- 104.21.94.137 (no PTR)
Mail Server IPs
- 216.172.106.26 ↩ bolt110a.mxthunder.net
- 209.41.68.127 ↩ bolt110b.mxthunder.net
SOA Record
Raw SOA
alex.ns.cloudflare.com dns.cloudflare.com 2396836800 10000 2400 604800 1800
Primary NS (mname)
alex.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396836800
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
uma.ns.cloudflare.com
alex.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:99.109.52.41 include:ccsend.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict 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
1 record- SPFv=spf1 mx a ip4:99.109.52.41 include:ccsend.com include:spf.protection.outlook.com -all
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