Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
precisevision.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 19:01:05 UTC · ↺ Refresh
MX Hostnames
- mailer.zeitschel.net
MX Priorities
- mailer.zeitschel.net: 10
A / AAAA Records
- 185.124.234.215 ↩ hosted-by.cows-online.de
Mail Server IPs
- 94.130.188.251 ↩ exchange.zeitschel.net
- 2a01:4f8:1c0c:8160::1 ↩ exchange.zeitschel.net
SOA Record
Raw SOA
ns1057.ui-dns.org hostmaster.1und1.com 2017060114 28800 7200 604800 600
Primary NS (mname)
ns1057.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060114
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1070.ui-dns.de
ns1030.ui-dns.biz
ns1057.ui-dns.org
ns1017.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.zeitschel.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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 include:_spf.zeitschel.net -all
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