Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
opendialog.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 14:55:40 UTC · ↺ Refresh
MX Hostnames
- mail.opendialog.de
MX Priorities
- mail.opendialog.de: 10
A / AAAA Records
- 94.130.218.236 ↩ mail.opendialog.de
Mail Server IPs
- 94.130.218.236 ↩ mail.opendialog.de
SOA Record
Raw SOA
ns1.realtime-engine.de support.opendialog.de 2025102929 43200 7200 1209600 86400
Primary NS (mname)
ns1.realtime-engine.de
Admin Email (rname)
support@opendialog.de
Serial
2025102929
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.realtime-engine.de
ns2.realtime-engine.de
ns4.realtime-engine.de
ns3.realtime-engine.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=X0uu7tcllKgzn3JgCXJ7GKksjXBqD5UCDC0RNNCik_o
- SPFv=spf1 a mx include:spf.protection.outlook.com ~all
- MS=ms23453362
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