uta-hansen.de

Valid Email Server
Domain Lookup › uta-hansen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
uta-hansen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 03:05:48 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 82.165.119.3 (no PTR)
  • 2001:8d8:1801:461::1 (no PTR)

Mail Server IPs

  • 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
  • 80.241.60.212 ↩ mx1.mailbox.org
  • 2001:67c:2050:104::1:25:1 ↩ mx1.mailbox.org

SOA Record

Raw SOA ns1087.ui-dns.biz hostmaster.1und1.com 2017060133 28800 7200 604800 600
Primary NS (mname)
ns1087.ui-dns.biz
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060133
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1054.ui-dns.com
ns1087.ui-dns.biz
ns1077.ui-dns.org
ns1060.ui-dns.de

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

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

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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