Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
xmail.edu.pl
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 01:56:26 UTC · ↺ Refresh
MX Hostnames
- xmail.edu.pl
MX Priorities
- xmail.edu.pl: 0
A / AAAA Records
- 51.38.42.159 ↩ anne.ahostbox.com
Mail Server IPs
- 51.38.42.159 ↩ anne.ahostbox.com
SOA Record
Raw SOA
arthur.ns.ahostbox.com contact.hostfactor.eu 2026031204 3600 1800 1209600 86400
Primary NS (mname)
arthur.ns.ahostbox.com
Admin Email (rname)
contact@hostfactor.eu
Serial
2026031204
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
pluto.ns.ahostbox.com
arthur.ns.ahostbox.com
donna.ns.ahostbox.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:51.38.42.159 include:relay.mailchannels.net ip4:85.215.59.126 +a +mx ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 ip4:51.38.42.159 include:relay.mailchannels.net ip4:85.215.59.126 +a +mx ~all
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