hoelscher-wasserbau.de

Valid Email Server
Domain Lookup › hoelscher-wasserbau.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hoelscher-wasserbau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 08:00:22 UTC · ↺ Refresh

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MX Hostnames

  • mx02.hornetsecurity.com
  • mx03.hornetsecurity.com
  • mx01.hornetsecurity.com
  • mx04.hornetsecurity.com

MX Priorities

  • mx03.hornetsecurity.com: 30
  • mx01.hornetsecurity.com: 10
  • mx04.hornetsecurity.com: 40
  • mx02.hornetsecurity.com: 20

A / AAAA Records

  • 168.119.26.13 ↩ www627.your-server.de

Mail Server IPs

  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com

SOA Record

Raw SOA dns.dns1.de hostmaster.internetwire.de 2026030201 28800 7200 604800 21600
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2026030201
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
21600s

Nameservers (NS)

dns.dns2.de
dns.dns3.de
dns.dns4.de
dns.dns1.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:80.228.80.169 ip4:92.205.182.179 ip4:84.246.124.24 ip4:168.119.26.13 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:spf.de.umantis.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

5 records
  • vDs4SYlvP3iMUjoq6hSeWdX8RK/dxCQcRgLNO0ZDoIb0TleEUX1SjhfpUdJDsxtf5VxQyTpE6u1s/vFEqQSJTA==
  • SPFv=spf1 ip4:80.228.80.169 ip4:92.205.182.179 ip4:84.246.124.24 ip4:168.119.26.13 include:spf.hornetsecurity.com include:spf.protection.outlook.com include:spf.de.umantis.com -all
  • google-site-verification=24FCQkwHN64up1aDd6ZtoHDXNsijWo4Nb3_OP5RAxFg
  • autodesk-domain-verification=aULUndO2j16vCvMxPFgW
  • Foxit-domain-verification=88919b8f140528a8690605048a84bc68
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