Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cbkpower.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 03:40:00 UTC · ↺ Refresh
MX Hostnames
- cbkpower-com.p40.spamhero.net
- cbkpower-com.p10.spamhero.com
- cbkpower-com.p20.spamhero.net
- cbkpower-com.p30.spamhero.net
MX Priorities
- cbkpower-com.p40.spamhero.net: 40
- cbkpower-com.p30.spamhero.net: 30
- cbkpower-com.p10.spamhero.com: 10
- cbkpower-com.p20.spamhero.net: 20
A / AAAA Records
- 206.188.193.26 ↩ vux.netsolhost.com
Mail Server IPs
- 216.172.106.26 ↩ bolt110a.mxthunder.net
- 209.41.68.127 ↩ bolt110b.mxthunder.net
SOA Record
Raw SOA
ns75.worldnic.com namehost.worldnic.com 126030200 10800 3600 604800 3600
Primary NS (mname)
ns75.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126030200
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns75.worldnic.com
ns76.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:136.158.180.43 ip4:136.158.180.45 ip4:180.232.30.100 ip4:180.232.30.2 ip4:180.232.30.105 ip4:124.106.85.164 ip4:115.84.231.19 ip4:115.84.231.22 ip4:124.106.85.165 ip4:115.84.231.23 include:spf.protection.outlook.com include:spf.spamhero.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:136.158.180.43 ip4:136.158.180.45 ip4:180.232.30.100 ip4:180.232.30.2 ip4:180.232.30.105 ip4:124.106.85.164 ip4:115.84.231.19 ip4:115.84.231.22 ip4:124.106.85.165 ip4:115.84.231.23 include:spf.protection.outlook.com include:spf.spamhero.com -all
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