Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
corso-leopold.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 07:53:05 UTC · ↺ Refresh
MX Hostnames
- mail.corso-leopold.de
MX Priorities
- mail.corso-leopold.de: 10
A / AAAA Records
- 159.69.224.3 ↩ www521.your-server.de
- 2a01:4f8:d0a:650e::2 ↩ www521.your-server.de
Mail Server IPs
- 159.69.224.3 ↩ www521.your-server.de
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2026020408 86400 10800 3600000 7200
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026020408
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
7200s
Nameservers (NS)
ns.second-ns.com
ns1.your-server.de
ns3.second-ns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:159.69.224.3 include:vereinonline.org include:spf.mailjet.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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 ip4:159.69.224.3 include:vereinonline.org include:spf.mailjet.com ~all
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