Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
prosol-farben.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 01:54:52 UTC · ↺ Refresh
MX Hostnames
- mx03.hornetsecurity.com
- mx01.hornetsecurity.com
- mx04.hornetsecurity.com
- mx02.hornetsecurity.com
MX Priorities
- mx01.hornetsecurity.com: 10
- mx04.hornetsecurity.com: 40
- mx02.hornetsecurity.com: 20
- mx03.hornetsecurity.com: 30
A / AAAA Records
- 93.89.5.166 ↩ wp-prosol-lacke.rackspeed-cloud.de
Mail Server IPs
- 94.100.132.8 ↩ mx01.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
SOA Record
Raw SOA
ns.rackspeed-cloud.de 2ndlevel.rackspeed.de 2026032000 3600 1800 1209600 86400
Primary NS (mname)
ns.rackspeed-cloud.de
Admin Email (rname)
2ndlevel@rackspeed.de
Serial
2026032000
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns.rackspeed-cloud.eu
ns.rackspeed-cloud.de
ns.rackspeed-cloud.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com ip4:93.89.5.166 ip4:185.147.216.255 +mx +ip4:195.4.148.196 +ip4:195.4.149.48 +ip4:195.4.149.49 +ip4:195.4.149.50 +ip4:195.4.149.51 +ip4:93.89.5.166 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:spf.hornetsecurity.com include:spf.protection.outlook.com ip4:93.89.5.166 ip4:185.147.216.255 +mx +ip4:195.4.148.196 +ip4:195.4.149.48 +ip4:195.4.149.49 +ip4:195.4.149.50 +ip4:195.4.149.51 +ip4:93.89.5.166 -all
- 2018022105344644c34ml3wtyl26swrht4204hu0wef6x6hg3c22bdmu44z0fqa6
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