schloss-schule.de

Valid Email Server
Domain Lookup › schloss-schule.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
schloss-schule.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 20:43:00 UTC · ↺ Refresh

MX Hostnames

  • smg01.innos.cloud
  • smg02.innos.cloud

MX Priorities

  • smg02.innos.cloud: 20
  • smg01.innos.cloud: 10

A / AAAA Records

  • 85.13.151.119 ↩ dd42804.kasserver.com

Mail Server IPs

  • 78.47.160.197 ↩ smg02.innos.cloud
  • 2a01:4f8:c010:4cb1::1 ↩ smg02.innos.cloud
  • 195.201.220.151 ↩ smg01.innos.cloud
  • 2a01:4f8:1c1c:6961::1 ↩ smg01.innos.cloud

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2604021836 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2604021836
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns5.kasserver.com
ns6.kasserver.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:spf.crsend.com include:spf.innos.cloud -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

7 records
  • facebook-domain-verification=qd7l6tmy4rwvuh8etr945ovonpdu2k
  • google-site-verification=pgD7pWrBh75neDZ8kR9ahlmDJiML14uypb7YYnJya30
  • MS=ms22584562
  • _josnnncmzvvy3mkmzsf88ewgai3bxjz
  • SPFv=spf1 a mx include:spf.crsend.com include:spf.innos.cloud -all
  • apple-domain-verification=MSbffazFeIXqDrKx
  • yandex-verification: bc157b0f602e4ede
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