bs-eng.de

Valid Email Server
Domain Lookup › bs-eng.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bs-eng.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 14:46:40 UTC · ↺ Refresh

MX Hostnames

  • bseng-de0e.mail.protection.outlook.com

MX Priorities

  • bseng-de0e.mail.protection.outlook.com: 10

A / AAAA Records

  • 5.1.77.178 ↩ s7683.creolineserver.de

Mail Server IPs

  • 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA ns1108.ui-dns.de hostmaster.kundenserver.de 2016070528 28800 7200 604800 300
Primary NS (mname)
ns1108.ui-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016070528
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1108.ui-dns.de
ns1108.ui-dns.org
ns1108.ui-dns.com
ns1108.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • SPFv=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kundenserver.de include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
  • MS=ms42479928
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