Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
niehlerfreiheit.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 14:47:02 UTC · ↺ Refresh
MX Hostnames
- mail037.webhosting.manitu.net
MX Priorities
- mail037.webhosting.manitu.net: 10
A / AAAA Records
- 217.11.48.151 ↩ ngcobalt51.manitu.net
- 2a00:1828:3000::1:50a6:2 (no PTR)
Mail Server IPs
- 89.238.86.37 ↩ mail037.webhosting.manitu.net
- 2a00:1828:1000:3037::2 ↩ mail037.webhosting.manitu.net
SOA Record
Raw SOA
dns01.manitu.net hostmaster.manitu.net 2026011201 10800 3600 604800 86400
Primary NS (mname)
dns01.manitu.net
Admin Email (rname)
hostmaster@manitu.net
Serial
2026011201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns02.manitu.net
dns01.manitu.net
SPF Record
✓ Strict (-all)
v=spf1 mx a include:_spf.manitu.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 mx a include:_spf.manitu.net -all
- brevo-code:8c8bceb96f28fc5c561b71c4fa617106
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