Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
snafu.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 07:49:43 UTC · ↺ Refresh
MX Hostnames
- secondary.snafu.de
- mailin.snafu.de
MX Priorities
- secondary.snafu.de: 50
- mailin.snafu.de: 10
A / AAAA Records
- 213.73.84.4 (no PTR)
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 2026031001 86400 7200 604800 86400
Primary NS (mname)
ns01.snafu.de
Admin Email (rname)
domain@team.snafu.de
Serial
2026031001
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns01.snafu.de
ns02.snafu.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:84.23.254.128/25 ip6:2001:1560:3:255::/64 ip6:2001:1560:3:254::/64 ip4:213.73.113.34/32 ip6:2001:1560:a000:2:50:ff:fe00:27ed/128 include:_spf.snafu.de -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=0:1:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
5 records- google-site-verification=-5pOvMfNG-FyGe_zRZY19YZ8HArOiQnp70ZREO2S9mc
- SPFv=spf1 mx ip4:84.23.254.128/25 ip6:2001:1560:3:255::/64 ip6:2001:1560:3:254::/64 ip4:213.73.113.34/32 ip6:2001:1560:a000:2:50:ff:fe00:27ed/128 include:_spf.snafu.de -all
- google-site-verification=-7Np3Ryk6KtCruyp2P7MrT0NLHF90QKD1apbLfM-0yo
- yahoo-verification-key=2R/ekLlEuqaaSO5vVzc7DUUxhZDNE9ucHWxUyQdf1yk=
- abuseipdb-verification=A9V1E1iS
Full email verification for snafu.de
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