onion.st

Valid Email Server
Domain Lookup › onion.st
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
onion.st
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 05:37:04 UTC · ↺ Refresh

MX Hostnames

  • mail.onion.st

MX Priorities

No priority data.

A / AAAA Records

  • 185.42.104.232

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns4.cdmondns-01.org
ns3.cdmon.net
ns2.cdmon.net
ns5.cdmondns-01.com
ns1.cdmon.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.srv.cat ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; aspf=s; adkim=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No 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

3 records
  • 8UTUoNsKtkX83CrcsjMzbi_wQSGPvecPCNfW1nt7hDM
  • 8BmPzId2vyWBqOka9LlgR0QMgS1BUYEQ9LalV1UU0Ok
  • SPFv=spf1 include:_spf.srv.cat ~all
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