openbikebox.de

Valid Email Server
Domain Lookup › openbikebox.de

Domain Overview

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

Checked via [email protected] · 2026-03-22 09:15:55 UTC · ↺ Refresh

MX Hostnames

  • mxext1.mailbox.org
  • mxext3.mailbox.org
  • mxext2.mailbox.org

MX Priorities

  • mxext2.mailbox.org: 10
  • mxext1.mailbox.org: 10
  • mxext3.mailbox.org: 20

A / AAAA Records

  • 157.90.134.52 ↩ web-1.sectio-aurea.org
  • 2a01:4f8:252:298b::2 ↩ web-1.sectio-aurea.org

Mail Server IPs

  • 80.241.60.215 ↩ mx2.mailbox.org
  • 2001:67c:2050:104::2:25:1 ↩ mx2.mailbox.org
  • 80.241.60.212 ↩ mx1.mailbox.org
  • 2001:67c:2050:104::1:25:1 ↩ mx1.mailbox.org
  • 80.241.60.216 ↩ mx3.mailbox.org
  • 2001:67c:2050:104::3:25:1 ↩ mx3.mailbox.org

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2023110710 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2023110710
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.udag.net
ns.udag.de
ns.udag.org

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=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

No TXT records found.

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