Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sta-leipzig.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 07:25:28 UTC · ↺ Refresh
MX Hostnames
- mail.stta.de
MX Priorities
- mail.stta.de: 10
A / AAAA Records
- 85.215.132.170 ↩ sta-server.de
- 2a01:239:251:2500::1 (no PTR)
Mail Server IPs
- 89.58.61.84 ↩ mail.stta.de
- 2a0a:4cc0:1:327:24b7:a7ff:fe72:eab8 (no PTR)
SOA Record
Raw SOA
ns4.stratoserver.net hostmaster.strato-rz.de 2020051327 86400 7200 604800 300
Primary NS (mname)
ns4.stratoserver.net
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051327
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns4.stratoserver.net
ns3.stratoserver.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; aspf=s; adkim=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx ~all
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