Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
careconcept.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 01:58:50 UTC · ↺ Refresh
MX Hostnames
- pd95c98a1.dip0.t-ipconnect.de
- extern.careconcept.com
- mx00.kundenserver.de
- mx01.kundenserver.de
MX Priorities
- extern.careconcept.com: 10
- mx00.kundenserver.de: 25
- pd95c98a1.dip0.t-ipconnect.de: 15
- mx01.kundenserver.de: 26
A / AAAA Records
- 37.228.154.101 ↩ cloud6-vm193.de-nserver.de
Mail Server IPs
- 217.92.152.161 ↩ pd95c98a1.dip0.t-ipconnect.de
- 212.227.15.41 ↩ mx00.kundenserver.de
- 217.72.192.67 ↩ mx01.kundenserver.de
SOA Record
Raw SOA
ns1043.ui-dns.com hostmaster.1und1.de 2016052439 28800 7200 604800 300
Primary NS (mname)
ns1043.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2016052439
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1043.ui-dns.de
ns1043.ui-dns.biz
ns1043.ui-dns.org
ns1043.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:_spf-eu.ionos.com include:_spf.salesforce.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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 mx include:_spf-eu.ionos.com include:_spf.salesforce.com ~all
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