Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gerd-weiler.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:15:46 UTC · ↺ Refresh
MX Hostnames
- autodiscover.gerd-weiler.com
- mx00.kundenserver.de
- mx01.kundenserver.de
- remote.gerd-weiler.com
MX Priorities
- remote.gerd-weiler.com: 10
- mx01.kundenserver.de: 50
- autodiscover.gerd-weiler.com: 20
- mx00.kundenserver.de: 40
A / AAAA Records
- 217.160.0.37 ↩ 217-160-0-37.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::2ec ↩ 2001-08d8-100f-f000-0000-0000-0000-02ec.elastic-ssl.ui-r.com
Mail Server IPs
- 87.140.78.76 ↩ autodiscover.gerd-weiler.com
- 217.72.192.67 ↩ mx01.kundenserver.de
- 212.227.15.41 ↩ mx00.kundenserver.de
SOA Record
Raw SOA
ns1089.ui-dns.biz hostmaster.1und1.de 2016042926 28800 7200 604800 300
Primary NS (mname)
ns1089.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.de
Serial
2016042926
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1047.ui-dns.org
ns1089.ui-dns.biz
ns1113.ui-dns.de
ns1022.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf.perfora.net include:_spf.kundenserver.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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- MS=ms15533826
- SPFv=spf1 mx include:_spf.perfora.net include:_spf.kundenserver.de -all
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