Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schule-am-winterrain.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 14:47:40 UTC · ↺ Refresh
MX Hostnames
- mail1.bs-muehlacker.de
- mail2.bs-muehlacker.de
MX Priorities
- mail2.bs-muehlacker.de: 10
- mail1.bs-muehlacker.de: 10
A / AAAA Records
- 217.11.48.174 ↩ ngcobalt74.manitu.net
- 2a00:1828:3000::1:2015:2 (no PTR)
Mail Server IPs
- 129.143.176.71 ↩ mail2.bs-muehlacker.de
- 129.143.176.70 ↩ mail1.bs-muehlacker.de
SOA Record
Raw SOA
dns01.manitu.net hostmaster.manitu.net 2025112001 10800 3600 604800 86400
Primary NS (mname)
dns01.manitu.net
Admin Email (rname)
hostmaster@manitu.net
Serial
2025112001
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns02.manitu.net
dns01.manitu.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:129.143.176.70/32 ip4:129.143.176.71/32 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:129.143.176.70/32 ip4:129.143.176.71/32 ~all
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