Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hackert.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 13:31:21 UTC · ↺ Refresh
MX Hostnames
- mx2-eu1.ppe-hosted.com
- mx1-eu1.ppe-hosted.com
MX Priorities
- mx1-eu1.ppe-hosted.com: 10
- mx2-eu1.ppe-hosted.com: 20
A / AAAA Records
- 95.217.57.229 ↩ z8.by.nf
Mail Server IPs
- 91.209.104.155 ↩ mx1-eu1.ppe-hosted.com
- 185.132.181.16 ↩ mx1-eu1.ppe-hosted.com
- 91.209.104.156 ↩ mx2-eu1.ppe-hosted.com
- 185.132.181.17 ↩ mx2-eu1.ppe-hosted.com
SOA Record
Raw SOA
ns01.netzfactor.org validate.netzfactor.de 2025070300 43200 7200 1209600 86400
Primary NS (mname)
ns01.netzfactor.org
Admin Email (rname)
validate@netzfactor.de
Serial
2025070300
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns01.netzfactor.org
ns03.netzfactor.org
ns02.netzfactor.org
ns04.netzfactor.org
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:178.13.24.248 include:spf.by.nf ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- ppe-9a6f5ed8c730d7bf8a5e9143669c5a35049a2538
- SPFv=spf1 a mx ip4:178.13.24.248 include:spf.by.nf ~all
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