sb-itd.de

Valid Email Server
Domain Lookup › sb-itd.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sb-itd.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 23:34:29 UTC · ↺ Refresh

MX Hostnames

  • ltmailmx1.ssl-gateway.de
  • ltmailmx2.ssl-gateway.de

MX Priorities

  • ltmailmx1.ssl-gateway.de: 10
  • ltmailmx2.ssl-gateway.de: 100

A / AAAA Records

  • 95.142.78.29 (no PTR)

Mail Server IPs

  • 95.142.78.4 ↩ ltmailmx1.smtp-gateway.de
  • 95.142.78.20 ↩ axcel1.bayer-uerdingen.de

SOA Record

Raw SOA ns.dns-gateway.de klebermass.limtec.de 0 10800 7200 604800 3600
Primary NS (mname)
ns.dns-gateway.de
Admin Email (rname)
klebermass@limtec.de
Serial
0
Refresh
10800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.ltdns.eu
ns.dns-gateway.de
ns2.dns-gateway.de

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:86.110.75.0/24 ip4:95.142.78.0/24 ip4:46.254.142.0/24 ~all
📊 DNS lookups: 0/10
~ 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

1 record
  • SPFv=spf1 ip4:86.110.75.0/24 ip4:95.142.78.0/24 ip4:46.254.142.0/24 ~all
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