Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
stenzel-schornsteinfeger.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 15:13:30 UTC · ↺ Refresh
MX Hostnames
- mail.dexpost02.de
MX Priorities
- mail.dexpost02.de: 0
A / AAAA Records
- 94.130.9.152 ↩ server1.mydex.de
Mail Server IPs
- 202.61.239.11 ↩ mail.dexpost02.de
SOA Record
Raw SOA
nsa1.schlundtech.de do-not-reply.stenzel-schornsteinfeger.de 2025112803 43200 7200 1209600 86400
Primary NS (mname)
nsa1.schlundtech.de
Admin Email (rname)
do-not-reply@stenzel-schornsteinfeger.de
Serial
2025112803
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsb1.schlundtech.de
nsc1.schlundtech.de
nsa1.schlundtech.de
nsd1.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:202.61.239.11 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine;Ã?ÃÂ adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=5; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 5% of failing messages only
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 a mx ip4:202.61.239.11 ~all
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