Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
probst-computer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 16:33:04 UTC · ↺ Refresh
MX Hostnames
- mx.mymailwall.com
MX Priorities
- mx.mymailwall.com: 0
A / AAAA Records
- 217.160.0.244 ↩ 217-160-0-244.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::208 ↩ 2001-08d8-100f-f000-0000-0000-0000-0208.elastic-ssl.ui-r.com
Mail Server IPs
- 91.212.136.1 ↩ mx.mymailwall.com
SOA Record
Raw SOA
ns1116.ui-dns.de hostmaster.1and1.com 2018010323 28800 7200 604800 300
Primary NS (mname)
ns1116.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2018010323
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1078.ui-dns.com
ns1116.ui-dns.de
ns1100.ui-dns.org
ns1126.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mymailwall.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
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
5 records- v=verifydomain MS=9160923
- v=verifydomain MS=ms13275144
- SPFv=spf1 include:spf.protection.outlook.com include:mymailwall.com ~all
- MS=880A64D6D66D43F0EB358AF1C5858D89D7EE24FB
- v=verifydomain MS=ms51665100
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