Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
stardiesel.org
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-23 02:39:10 UTC · ↺ Refresh
MX Hostnames
- mx.stardiesel.org
MX Priorities
- mx.stardiesel.org: 0
A / AAAA Records
- 194.233.163.118 (no PTR)
Mail Server IPs
- 213.152.201.126 ↩ wonderboy.cosmobile.net
SOA Record
Raw SOA
authns0.xtsystem.it sysadmin.xtsystem.it 2025121100 86400 7200 7200 7200
Primary NS (mname)
authns0.xtsystem.it
Admin Email (rname)
sysadmin@xtsystem.it
Serial
2025121100
Refresh
86400s
Retry
7200s
Expire
7200s
Minimum TTL
7200s
Nameservers (NS)
authns3.xtsystem.net
authns0.xtsystem.it
authns2.xtsystem.it
authns1.xtsystem.it
SPF Record
✓ Strict (-all)
v=spf1 mx a include:_spf.xtsystem.it -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- SPFv=spf1 mx a include:_spf.xtsystem.it -all
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