Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pumpenservice-speyer.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 16:35:26 UTC · ↺ Refresh
MX Hostnames
- mx01.kundenserver.de
- mx00.kundenserver.de
- pumpenservicespeyer-de03c.mail.protection.outlook.com
MX Priorities
- pumpenservicespeyer-de03c.mail.protection.outlook.com: 0
- mx01.kundenserver.de: 10
- mx00.kundenserver.de: 100
A / AAAA Records
- 45.144.187.11
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 217.72.192.67 ↩ mx01.kundenserver.de
- 212.227.15.41 ↩ mx00.kundenserver.de
SOA Record
Raw SOA
ns1041.ui-dns.biz hostmaster.1und1.de 2017072516 28800 7200 604800 300
Primary NS (mname)
ns1041.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.de
Serial
2017072516
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1041.ui-dns.com
ns1041.ui-dns.biz
ns1041.ui-dns.org
ns1041.ui-dns.de
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
4 records- SPFv=spf1 include:spf.protection.outlook.com -all
- domainVerification=4ac27edd-7a4c-4aa9-a00f-3989e8d9cbfd
- google-site-verification=R_EFrz_gkyZ8-3FQl31qql7VdPhFU5tU61m0pYkrjQw
- MS=ms77661265
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