Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
christliche-schule-gera.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 20:50:25 UTC · ↺ Refresh
MX Hostnames
- christlicheschulegera-de02i1e.mail.eo.outlook.com
MX Priorities
- christlicheschulegera-de02i1e.mail.eo.outlook.com: 0
A / AAAA Records
- 85.13.156.175 ↩ dd40720.kasserver.com
Mail Server IPs
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2512081031 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2512081031
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns6.kasserver.com
ns5.name-server-kas.de
ns3.ai-dns.de
ns5.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 mx a a:moodle.christliche-schule-gera.de a:www.christliche-schule-gera.de include:spf.protection.outlook.com include:spf.nl2go.com ip4:176.95.241.83 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
3 records- brevo-code:74a955060150ee24186f8d52e60460e4
- apple-domain-verification=0cAtIsK2wPUpmzsq
- SPFv=spf1 mx a a:moodle.christliche-schule-gera.de a:www.christliche-schule-gera.de include:spf.protection.outlook.com include:spf.nl2go.com ip4:176.95.241.83 -all
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