Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seipel-recycling.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 00:15:26 UTC · ↺ Refresh
MX Hostnames
- seipelrecycling-de01e.mail.protection.outlook.com
- mx00.kundenserver.de
- mx01.kundenserver.de
MX Priorities
- mx00.kundenserver.de: 11
- seipelrecycling-de01e.mail.protection.outlook.com: 1
- mx01.kundenserver.de: 12
A / AAAA Records
- 217.160.0.2
- 2001:8d8:100f:f000::200
Mail Server IPs
- 212.227.15.41 ↩ mx00.kundenserver.de
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 217.72.192.67 ↩ mx01.kundenserver.de
SOA Record
Raw SOA
ns1050.ui-dns.de hostmaster.kundenserver.de 2016042050 28800 7200 604800 300
Primary NS (mname)
ns1050.ui-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016042050
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1050.ui-dns.de
ns1050.ui-dns.org
ns1050.ui-dns.com
ns1050.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
1 record- SPFv=spf1 include:spf.protection.outlook.com -all
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