osp-berlin.de

Valid Email Server
Domain Lookup › osp-berlin.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 22:01:41 UTC · ↺ Refresh

MX Hostnames

  • notes.osp-berlin.de
  • relay.rzone.de

MX Priorities

  • relay.rzone.de: 200
  • notes.osp-berlin.de: 10

A / AAAA Records

  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 81.169.145.96 ↩ relay.rzone.de
  • 217.92.192.91 ↩ notes.osp-berlin.de

SOA Record

Raw SOA shades05.rzone.de hostmaster.strato-rz.de 2020050743 86400 7200 604800 300
Primary NS (mname)
shades05.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050743
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades05.rzone.de
docks03.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 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

5 records
  • MS=ms46147278
  • google-site-verification=A_0y7pyk6yw9v5O2hifNw3qdVY_BFYhYYGRZK7q8HhA
  • brevo-code:1f0434b23b7a88aaf1a37b9042d85796
  • SPFv=spf1 mx -all
  • uchnkcuam994m9ttss9s6dnf4p
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