casainnova.de

Valid Email Server
Domain Lookup › casainnova.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
casainnova.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 13:57:06 UTC · ↺ Refresh

MX Hostnames

  • casainnova-de.mail.protection.outlook.com

MX Priorities

  • casainnova-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 104.21.8.141 (no PTR)
  • 172.67.139.134 (no PTR)
  • 2606:4700:3034::ac43:8b86
  • 2606:4700:3036::6815:88d

Mail Server IPs

  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA aron.ns.cloudflare.com dns.cloudflare.com 2398842139 10000 2400 604800 1800
Primary NS (mname)
aron.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398842139
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

hal.ns.cloudflare.com
aron.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 +a +mx include:spf.hosting.dehosted.net include:_spf.mail.dehosted.net include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)

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 +a +mx include:spf.hosting.dehosted.net include:_spf.mail.dehosted.net include:spf.protection.outlook.com -all
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