Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
primafila-eis.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 04:11:55 UTC · ↺ Refresh
MX Hostnames
- mail.primafila-eis.de
MX Priorities
- mail.primafila-eis.de: 0
A / AAAA Records
- 116.202.200.140 ↩ dedi5757.your-server.de
- 2a01:4f8:d0a:7408::2 ↩ dedi5757.your-server.de
Mail Server IPs
- 87.237.121.146 ↩ res04.net-server.de
SOA Record
Raw SOA
ns1.net-server.de mail.net-server.de 2020030306 10800 10800 604800 86400
Primary NS (mname)
ns1.net-server.de
Admin Email (rname)
mail@net-server.de
Serial
2020030306
Refresh
10800s
Retry
10800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns2.net-server.de
ns1.net-server.de
SPF Record
✓ Strict (-all)
v=spf1 mx a -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1 mx a -all
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