Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
knoll-mb.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 14:21:16 UTC · ↺ Refresh
MX Hostnames
- mx03.hornetsecurity.com
- mx04.hornetsecurity.com
- mx01.hornetsecurity.com
- mx02.hornetsecurity.com
MX Priorities
- mx03.hornetsecurity.com: 30
- mx04.hornetsecurity.com: 40
- mx01.hornetsecurity.com: 10
- mx02.hornetsecurity.com: 20
A / AAAA Records
- 92.205.186.159 ↩ 159.186.205.92.host.secureserver.net
Mail Server IPs
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
SOA Record
Raw SOA
ns71.domaincontrol.com dns.jomax.net 2026032901 28800 7200 604800 600
Primary NS (mname)
ns71.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032901
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns72.domaincontrol.com
ns71.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:_spf.salesforce.com include:_spf.rexx-suite.com include:spf.hornetsecurity.com mx a:mail.knoll-mb.de a:mail2.knoll-mb.de -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- C7WKzSnyzdiXzQ7nQV+epW/2k9zCgYRklVU2YoxTsIzS5NRz3BciytlZK2pDuslFw8COJzXxLpHAv548sg51jA==
- MS=C83A02978C5D7274FD38821F6F58BDE4D71C4DBF
- MS=ms11546595
- m8f9b36gf2cb7sagtmvhv6k0ii
- umm6vtea3n6nud4sn71cfve2ft
- pardot1025423=a62e4644daa15af5d07a39c34f1e2bb37124514cd4ed16682a3ac02b08005231
- pardot1025423=6b2b23850825dc621361c2cc0fdbc3529f7c8aa5fa7643d392fce296038dce20
- 758dakdnp17tqqtcneu4m93fp7
- sending_domain1025423=51ac8b24e6f13c20b60ed9db4cb67e7a879bf2a26ad68c0132b72bfc521c769b
- SPFv=spf1 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com include:_spf.salesforce.com include:_spf.rexx-suite.com include:spf.hornetsecurity.com mx a:mail.knoll-mb.de a:mail2.knoll-mb.de -all
- nitro-verification-code=LTc2ODA5MDU2MTIyMDcxODkxNTE=
- apple-domain-verification=ok8tiUzK1QfJ4zg1
- NF8HZWGKKKK9A2NMM4YZKFD2YF2YNYZT
- MS=ms81138665
- SvQtho963y81y7NWioTx8nDW3+eiGcxaKI5Ii01emmNPn28tXeelbsniJQ9ntb6g+gAbAwpNuaYLXZu7jbmAuw==
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