iba-sdl.de

Valid Email Server
Domain Lookup › iba-sdl.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
iba-sdl.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 15:00:17 UTC · ↺ Refresh

MX Hostnames

  • mail.iba-sdl.de

MX Priorities

  • mail.iba-sdl.de: 5

A / AAAA Records

  • 217.160.0.143 ↩ 217-160-0-143.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com

Mail Server IPs

  • 217.243.193.226 (no PTR)

SOA Record

Raw SOA ns1029.ui-dns.de hostmaster.1und1.com 2017060128 28800 7200 604800 600
Primary NS (mname)
ns1029.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060128
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1061.ui-dns.biz
ns1029.ui-dns.de
ns1055.ui-dns.org
ns1051.ui-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:_spf.perfora.net include:_spf.kundenserver.de include:return-cname.emailsys.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

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

2 records
  • v=verifydomain MS=8000271
  • SPFv=spf1 a mx include:_spf.perfora.net include:_spf.kundenserver.de include:return-cname.emailsys.net ~all
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