krass-ev.de

Valid Email Server
Domain Lookup › krass-ev.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
krass-ev.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 10:06:35 UTC · ↺ Refresh

MX Hostnames

  • krassev-de01c.mail.protection.outlook.com

MX Priorities

  • krassev-de01c.mail.protection.outlook.com: 0

A / AAAA Records

  • 81.20.143.126 ↩ h-126.sn3.sp.cgn.aiges.net

Mail Server IPs

  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.aiges.net dns.aiges.net 2025012801 7200 1200 604800 86400
Primary NS (mname)
ns1.aiges.net
Admin Email (rname)
dns@aiges.net
Serial
2025012801
Refresh
7200s
Retry
1200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.aiges.net
ns1.aiges.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No 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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all
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