Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
donkerkloof.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 06:23:47 UTC · ↺ Refresh
MX Hostnames
- h.cyberdevs.co.za
MX Priorities
- h.cyberdevs.co.za: 10
A / AAAA Records
- 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com
Mail Server IPs
- 165.73.0.52 ↩ h.cyberdevs.co.za
SOA Record
Raw SOA
s1.donkerkloof.com hostmaster.donkerkloof.com 1 10800 3600 1209600 3600
Primary NS (mname)
s1.donkerkloof.com
Admin Email (rname)
hostmaster@donkerkloof.com
Serial
1
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
s1.cyberdevs.co.za
s2.cyberdevs.co.za
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:165.73.0.114 ip4:165.73.0.52 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 ip4:165.73.0.114 ip4:165.73.0.52 -all
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