Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ditcon.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 10:35:12 UTC · ↺ Refresh
MX Hostnames
- outlook.gfc-gruppe.de
MX Priorities
- outlook.gfc-gruppe.de: 15
A / AAAA Records
- 78.111.64.6 ↩ rzde602web01.gfc-gruppe.cloud
Mail Server IPs
- 85.88.29.22 ↩ outlook.gfc-gruppe.de
SOA Record
Raw SOA
ns1065.ui-dns.org hostmaster.1und1.com 2017080452 28800 7200 604800 600
Primary NS (mname)
ns1065.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017080452
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1084.ui-dns.com
ns1121.ui-dns.biz
ns1065.ui-dns.org
ns1116.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:212.117.88.148 include:gwhaan01.bueroring.de include:include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ 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
2 records- SPFv=spf1 a mx ip4:212.117.88.148 include:gwhaan01.bueroring.de include:include:spf-de.emailsignatures365.com -all
- apple-domain-verification=hIyo9o5JRSA1Qs0k
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