Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
1zl.org
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-06-01 01:41:11 UTC · ↺ Refresh
MX Hostnames
- mail.b-io.co
MX Priorities
- mail.b-io.co: 5
A / AAAA Records
- 209.196.146.115 (no PTR)
Mail Server IPs
- 142.93.226.250 ↩ mail.b-io.co
- 65.109.162.19 ↩ mail.b-io.co
SOA Record
Raw SOA
ns3.epik.com hostmaster.1zl.org 2026032504 28800 7200 604800 86400
Primary NS (mname)
ns3.epik.com
Admin Email (rname)
hostmaster@1zl.org
Serial
2026032504
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns3.epik.com
ns4.epik.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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- bio=2e7c55685c08bc768f3a6a9a92c199a40a948946
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