Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dubsek.at
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 02:07:05 UTC · ↺ Refresh
MX Hostnames
- mail35.world4you.com
MX Priorities
- mail35.world4you.com: 10
A / AAAA Records
- 81.19.159.46 ↩ www46sni.world4you.com
Mail Server IPs
- 81.19.149.90 ↩ mail35.world4you.com
SOA Record
Raw SOA
ns1.world4you.at hostmaster.world4you.com 2025031910 10800 3600 604800 3600
Primary NS (mname)
ns1.world4you.at
Admin Email (rname)
hostmaster@world4you.com
Serial
2025031910
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.world4you.at
ns1.world4you.at
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf.w4ymail.at include:spf.crsend.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 include:spf.w4ymail.at include:spf.crsend.com ~all
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