Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
psf-elektronik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 02:17:52 UTC · ↺ Refresh
MX Hostnames
- mailin.snafu.de
- secondary.snafu.de
MX Priorities
- secondary.snafu.de: 20
- mailin.snafu.de: 10
A / AAAA Records
- 213.73.105.244 ↩ n105h244.cloud.snafu.de
Mail Server IPs
- 84.23.254.17 (no PTR)
- 84.23.254.51 ↩ service.snafu.de
SOA Record
Raw SOA
ns01.snafu.de domain.team.snafu.de 2024112502 86400 7200 604800 86400
Primary NS (mname)
ns01.snafu.de
Admin Email (rname)
domain@team.snafu.de
Serial
2024112502
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns01.snafu.de
ns02.snafu.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf1.snafu.de include:_spf2.snafu.de ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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 include:_spf1.snafu.de include:_spf2.snafu.de ~all
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