Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
leiner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 14:31:48 UTC · ↺ Refresh
MX Hostnames
- mx.leiner.de
- mx2.leiner.de
MX Priorities
- mx2.leiner.de: 10
- mx.leiner.de: 20
A / AAAA Records
- 104.26.6.42 (no PTR)
- 172.67.68.48 (no PTR)
- 104.26.7.42 (no PTR)
- 2606:4700:20::681a:62a (no PTR)
- 2606:4700:20::681a:72a (no PTR)
- 2606:4700:20::ac43:4430 (no PTR)
Mail Server IPs
- 217.92.41.4 ↩ mx2.leiner.de
SOA Record
Raw SOA
syeef.ns.cloudflare.com dns.cloudflare.com 2399219519 10000 2400 604800 1800
Primary NS (mname)
syeef.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399219519
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
venus.ns.cloudflare.com
syeef.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:212.227.191.175 include:spf.protection.outlook.com include:agenturserver.de include:spf.eu.exclaimer.net include:_spf.salesforce.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=s; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- HF85wuD+O7j9qzSpZV6/Xa9fqlJMrv73M4ayCjLWMfrqKtU48I++J92KRqSdvbxzSKUeCbH8pj1nGbaRE0eBEQ==
- MS=ms88453013
- atlassian-domain-verification=6Lg3qAjMQhN1k1BsU5wtGPDab9k5e3SHHd2lgQr2cmrgaaeeUX4LOUEFHJHmzLP8
- google-site-verification=QeIJaONSbz7J-sscIIecwYb2CIm_aFEUI4jj9-80B6M
- SPFv=spf1 a mx ip4:212.227.191.175 include:spf.protection.outlook.com include:agenturserver.de include:spf.eu.exclaimer.net include:_spf.salesforce.com ~all
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