jubel-berlin.de

Valid Email Server
Domain Lookup › jubel-berlin.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 21:41:04 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 195.201.252.240 ↩ eure.site

Mail Server IPs

  • 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
  • 80.241.60.215 ↩ mx2.mailbox.org
  • 2001:67c:2050:104::2:25:1 ↩ mx2.mailbox.org

SOA Record

Raw SOA a.ns.zeria.org domain-zones.zeria.org 2024111404 7200 1800 1209600 3600
Primary NS (mname)
a.ns.zeria.org
Admin Email (rname)
domain-zones@zeria.org
Serial
2024111404
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns5.cloudns.net
dns2.cloudns.net
dns6.cloudns.net
dns1.cloudns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:mailbox.org
📊 DNS lookups: 1/10

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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 include:mailbox.org
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