rh5.de

Valid Email Server
Domain Lookup › rh5.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rh5.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 17:37:19 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 185.26.156.81 ↩ whipple.uberspace.de
  • 2a00:d0c0:200::b9:1a:9c:50 ↩ whipple.uberspace.de

Mail Server IPs

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

SOA Record

Raw SOA helena.rh5.de hostmaster.rh5.de 2024112401 86400 28800 604800 21600
Primary NS (mname)
helena.rh5.de
Admin Email (rname)
hostmaster@rh5.de
Serial
2024112401
Refresh
86400s
Retry
28800s
Expire
604800s
Minimum TTL
21600s

Nameservers (NS)

athena.rh5.de
kassandra.rh5.de
helena.rh5.de

SPF Record

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

DMARC Record

✗ p=none
v=DMARC1;p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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 ~all
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