boettcherhof.com

Valid Email Server
Domain Lookup › boettcherhof.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
boettcherhof.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 22:14:37 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • mx04.hornetsecurity.com: 200
  • mx02.hornetsecurity.com: 20
  • mx03.hornetsecurity.com: 200
  • mx01.hornetsecurity.com: 10

A / AAAA Records

  • 85.13.149.251 ↩ dd21438.kasserver.com

Mail Server IPs

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

SOA Record

Raw SOA docks10.rzone.de hostmaster.strato-rz.de 2022050371 86400 7200 604800 300
Primary NS (mname)
docks10.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2022050371
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades19.rzone.de
docks10.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 +a ip4:62.138.25.192 ip4:87.118.108.246 ip4:37.61.205.11 ip4:217.9.118.0/24 include:antispameurope.com include:spf.protection.outlook.com include:spf.sendinblue.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;rua=mailto:[email protected]!10m;ruf=mailto:[email protected]!10m;rf=afrf;pct=100;ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • Sendinblue-code:888dd22b4bda82350061a6cbf32758a2
  • SPFv=spf1 +a ip4:62.138.25.192 ip4:87.118.108.246 ip4:37.61.205.11 ip4:217.9.118.0/24 include:antispameurope.com include:spf.protection.outlook.com include:spf.sendinblue.com ~all
  • MS=ms96599166
  • google-site-verification=jtzPjV75OR1ilfAWTtjDbRjXxIO_9j8BpcFA87Xhvws
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