Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dbdialog.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 11:31:00 UTC · ↺ Refresh
MX Hostnames
- dbdialog-de.mail.protection.outlook.com
MX Priorities
- dbdialog-de.mail.protection.outlook.com: 10
A / AAAA Records
- 80.92.65.188 ↩ 80-92-65-188.ip.dclux.com
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-c.eurodns.eu hostmaster.eurodns.com 2025102101 43200 7200 1209600 86400
Primary NS (mname)
ns-c.eurodns.eu
Admin Email (rname)
hostmaster@eurodns.com
Serial
2025102101
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-d.eurodns.biz
ns-c.eurodns.eu
SPF Record
✓ Strict (-all)
v=spf1 include:deutschebahn.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ 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- j0mmkp4y28q3f1v5dc5cpcm71fj0jdv1
- SPFv=spf1 include:deutschebahn.com -all
- gf6tz533wxbpphtht24tybmnyd0dvf5q
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