Domain Overview
DNS: ✓ 8d ago
Checker: ✓ 8d ago
wuppertaler-brauhaus.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-24 11:50:20 UTC · ↺ Refresh
MX Hostnames
- mx.wupper.io
MX Priorities
- mx.wupper.io: 0
A / AAAA Records
- 91.99.87.209 ↩ static.209.87.99.91.clients.your-server.de
- 2a01:4f8:c012:276e::1 (no PTR)
Mail Server IPs
- 46.224.76.16 ↩ mx.wupper.io
- 2a01:4f8:c014:ef40::1 ↩ mx.wupper.io
SOA Record
Raw SOA
ns1.mainns.de info.domains.resellerinterface.de 1779321600 14400 3600 604800 120
Primary NS (mname)
ns1.mainns.de
Admin Email (rname)
info@domains.resellerinterface.de
Serial
1779321600
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
120s
Nameservers (NS)
ns3.mainns.net
ns2.mainns.eu
ns1.mainns.de
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.wupper.io include:_spf.epp.nrw -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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.wupper.io include:_spf.epp.nrw -all
- yahoo-verification-key=NrMCUPrcrWlr2uJTfCgMcwtgf8yb72Y8ObJdJQ4UOyc=
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