fischerhuette-berlin.de

Valid Email Server
Domain Lookup › fischerhuette-berlin.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fischerhuette-berlin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 16:14:08 UTC · ↺ Refresh

MX Hostnames

  • mx01.ionos.de
  • mx00.ionos.de

MX Priorities

  • mx00.ionos.de: 10
  • mx01.ionos.de: 10

A / AAAA Records

  • 104.21.68.82 (no PTR)
  • 172.67.192.59 (no PTR)
  • 2606:4700:3030::6815:4452 (no PTR)
  • 2606:4700:3035::ac43:c03b (no PTR)

Mail Server IPs

  • 212.227.15.41 ↩ mx00.kundenserver.de
  • 217.72.192.67 ↩ mx01.kundenserver.de

SOA Record

Raw SOA ace.ns.cloudflare.com dns.cloudflare.com 2399164516 10000 2400 604800 1800
Primary NS (mname)
ace.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399164516
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ace.ns.cloudflare.com
kara.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx:fischerhuette-berlin.de ip4:212.227.126.128/25 ip4:82.165.159.0/26 ip4:212.227.15.0/25 ip4:212.227.17.0/27 ip4:217.72.192.64/26 ip4:185.48.116.13/32 ip4:74.208.4.192/26 ip4:82.165.159.128/27 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s; adkim=s; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

1 record
  • SPFv=spf1 mx:fischerhuette-berlin.de ip4:212.227.126.128/25 ip4:82.165.159.0/26 ip4:212.227.15.0/25 ip4:212.227.17.0/27 ip4:217.72.192.64/26 ip4:185.48.116.13/32 ip4:74.208.4.192/26 ip4:82.165.159.128/27 -all
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