Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sponagel-recht.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 20:47:17 UTC · ↺ Refresh
MX Hostnames
- firewall.sponagel-recht.de
- sponagel.dyndns.org
- mx01.kundenserver.de
MX Priorities
- sponagel.dyndns.org: 20
- firewall.sponagel-recht.de: 10
- mx01.kundenserver.de: 21
A / AAAA Records
- 217.160.0.71 ↩ 217-160-0-71.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::222 ↩ 2001-08d8-100f-f000-0000-0000-0000-0222.elastic-ssl.ui-r.com
Mail Server IPs
- 91.23.164.28 ↩ p5b17a41c.dip0.t-ipconnect.de
- 91.26.75.66 ↩ firewall.sponagel-recht.de
- 217.72.192.67 ↩ mx01.kundenserver.de
SOA Record
Raw SOA
ns1077.ui-dns.com hostmaster.kundenserver.de 2016072065 28800 7200 604800 300
Primary NS (mname)
ns1077.ui-dns.com
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016072065
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1077.ui-dns.com
ns1077.ui-dns.biz
ns1077.ui-dns.de
ns1077.ui-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:mout.kundenserver.de include:smtp-relay.brevo.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100; adkim=r; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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 a mx a:mout.kundenserver.de include:smtp-relay.brevo.com ~all
- brevo-code:9bfe41385a421227f6d6621bbeacea60
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