Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bex.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 16:40:18 UTC · ↺ Refresh
MX Hostnames
- bex-de.mail.protection.outlook.com
MX Priorities
- bex-de.mail.protection.outlook.com: 10
A / AAAA Records
- 92.204.239.196 ↩ sh11506.ispgateway.de
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-a.eurodns.com hostmaster.eurodns.com 2025102900 43200 7200 1209600 3600
Primary NS (mname)
ns-a.eurodns.com
Admin Email (rname)
hostmaster@eurodns.com
Serial
2025102900
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns-b.eurodns.org
ns-c.eurodns.eu
ns-d.eurodns.biz
ns-a.eurodns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:81.26.173.111 include:deutschebahn.com a:tauri.ispgateway.de -all
📊 DNS lookups: 2/10
✓ 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
2 records- os0052if380im18889uf96dptp
- SPFv=spf1 ip4:81.26.173.111 include:deutschebahn.com a:tauri.ispgateway.de -all
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