Domain Overview
DNS: ✓ 12d ago
Checker: ✓ 12d ago
gnuworld.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-06-01 05:54:39 UTC · ↺ Refresh
MX Hostnames
- mail.gnuworld.net
MX Priorities
- mail.gnuworld.net: 5
A / AAAA Records
- 94.23.49.88 ↩ serv.gnuworld.net
Mail Server IPs
- 94.23.49.88 ↩ serv.gnuworld.net
SOA Record
Raw SOA
ns1.gnuworld.net root.ns1.gnuworld.net 1591038708 10800 3600 604800 38400
Primary NS (mname)
ns1.gnuworld.net
Admin Email (rname)
root@ns1.gnuworld.net
Serial
1591038708
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
ns1.gnuworld.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:gnuworld.net ip4:94.23.49.88 ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no 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
2 records- SPFv=spf1 a mx a:gnuworld.net ip4:94.23.49.88 ?all
- 8e93f4c792889a7a309d5f8a1da2ce898bb31ed6
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