bioprophyl.de

Valid Email Server
Domain Lookup › bioprophyl.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bioprophyl.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 19:06:20 UTC · ↺ Refresh

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MX Hostnames

  • mail.bioprophyl.de

MX Priorities

  • mail.bioprophyl.de: 10

A / AAAA Records

  • 172.66.43.176 (no PTR)
  • 172.66.40.80 (no PTR)
  • 2606:4700:3108::ac42:2bb0 (no PTR)
  • 2606:4700:3108::ac42:2850 (no PTR)

Mail Server IPs

  • 78.47.199.115 ↩ dedi5897.your-server.de

SOA Record

Raw SOA duke.ns.cloudflare.com dns.cloudflare.com 2399278908 10000 2400 604800 1800
Primary NS (mname)
duke.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399278908
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

duke.ns.cloudflare.com
gina.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:78.46.172.2 ip4:89.107.187.17 ip4:78.47.199.115 include:amazonses.com include:_spf.your-server.de mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

3 records
  • facebook-domain-verification=9gqv67x2uy8n6bxzureo4vtcey2020
  • google-site-verification=EMSpHIzWCVf9xejOCB6tXrhn63CFanjIApS4MKjxjeE
  • SPFv=spf1 ip4:78.46.172.2 ip4:89.107.187.17 ip4:78.47.199.115 include:amazonses.com include:_spf.your-server.de mx -all
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