Domain Overview
DNS: ✓ 17h ago
Checker: ✓ 17h ago
zknow.org
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-23 03:25:15 UTC · ↺ Refresh
MX Hostnames
- mail.zknow.org
MX Priorities
- mail.zknow.org: 0
A / AAAA Records
- 108.167.165.182 ↩ 108-167-165-182.unifiedlayer.com
Mail Server IPs
- 108.167.165.182 ↩ 108-167-165-182.unifiedlayer.com
SOA Record
Raw SOA
cns39.hostgator.com root.cloud20.hostgator.com 2026041300 86400 7200 3600000 86400
Primary NS (mname)
cns39.hostgator.com
Admin Email (rname)
root@cloud20.hostgator.com
Serial
2026041300
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
cns39.hostgator.com
cns40.hostgator.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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:websitewelcome.com ~all
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