Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 11:20:12 UTC · ↺ Refresh
MX Hostnames
- secondary.snafu.de
- mailin.hamburg.de
MX Priorities
- mailin.hamburg.de: 300
- secondary.snafu.de: 500
A / AAAA Records
- 212.1.41.30 ↩ vip-30.hamburg.de
Mail Server IPs
- 84.23.254.47 ↩ mailin.hamburg.de
- 84.23.254.17 (no PTR)
SOA Record
Raw SOA
ns1.mcs.de hostmaster.mcs.de 2026031900 28800 7200 604800 6600
Primary NS (mname)
ns1.mcs.de
Admin Email (rname)
hostmaster@mcs.de
Serial
2026031900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
6600s
Nameservers (NS)
ns2.mcs.de
ns1.mcs.de
ns3.mcs.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:212.1.54.132 ip4:188.64.192.135 include:1._spf.plusserver.com include:_spf1.snafu.de include:_spf2.snafu.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; sp=none;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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 a mx ip4:212.1.54.132 ip4:188.64.192.135 include:1._spf.plusserver.com include:_spf1.snafu.de include:_spf2.snafu.de -all
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