Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zbynet.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 07:33:56 UTC · ↺ Refresh
MX Hostnames
- mail.zbynet.com
MX Priorities
- mail.zbynet.com: 10
A / AAAA Records
- 64.150.186.43 ↩ mail.zbynetcontrol.com
Mail Server IPs
- 64.150.186.43 ↩ mail.zbynetcontrol.com
SOA Record
Raw SOA
ns1.zbynetcontrol.com contact.zbynet.com 2026031001 10800 3600 604800 10800
Primary NS (mname)
ns1.zbynetcontrol.com
Admin Email (rname)
contact@zbynet.com
Serial
2026031001
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.zbynetcontrol.com
ns1.zbynetcontrol.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:64.150.186.32 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; adkim=r; aspf=s; pct=20; rf=afrf; sp=quarantine
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 20% of failing messages only
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 +ip4:64.150.186.32 -all
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