Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leaderperfect.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 19:50:07 UTC · ↺ Refresh
MX Hostnames
- mx00.ionos.com
- mx01.ionos.com
MX Priorities
- mx00.ionos.com: 10
- mx01.ionos.com: 10
A / AAAA Records
- 74.208.236.108 ↩ 74-208-236-108.elastic-ssl.ui-r.com
Mail Server IPs
- 74.208.5.3 ↩ mx00.perfora.net
- 74.208.5.21 ↩ mx01.perfora.net
SOA Record
Raw SOA
ns1117.ui-dns.com hostmaster.1and1.com 2015092492 28800 7200 604800 300
Primary NS (mname)
ns1117.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2015092492
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1117.ui-dns.de
ns1117.ui-dns.org
ns1117.ui-dns.com
ns1117.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf.google.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;ruf=mailto:[email protected]; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 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
2 records- SPFv=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:_spf.google.com ~all
- google-site-verification=TCCJAx037Zp5vWCAzBrihAwL8UNC_ySfCtHbuTjyp1Y
Full email verification for leaderperfect.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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