Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dk5zk.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 16:24:13 UTC · ↺ Refresh
MX Hostnames
- mx2.innofinity.de
- mx1.innofinity.de
- mx0.innofinity.de
MX Priorities
- mx1.innofinity.de: 100
- mx0.innofinity.de: 50
- mx2.innofinity.de: 200
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 45.144.104.5 ↩ lnxbakmx01.innofinity.de
- 2a0e:ec40::5 ↩ lnxbakmx01.innofinity.de
- 49.12.206.142 ↩ lnxmail01.innofinity.de
- 2a01:4f8:c0c:96fa::1 ↩ lnxmail01.innofinity.de
- 65.109.135.68 ↩ lnxbakmx02.innofinity.de
- 2a01:4f9:c012:9805::1 ↩ lnxbakmx02.innofinity.de
SOA Record
Raw SOA
ns0.innofinity.de admin.innofinity.de 2026031400 86400 3600 604800 86400
Primary NS (mname)
ns0.innofinity.de
Admin Email (rname)
admin@innofinity.de
Serial
2026031400
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns0.innofinity.de
ns2.innofinity.de
ns1.innofinity.de
ns4.innofinity.de
ns3.innofinity.de
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.innofinity.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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:_spf.innofinity.de -all
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