sc-lehr.de

Valid Email Server
Domain Lookup › sc-lehr.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sc-lehr.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 10:34:16 UTC · ↺ Refresh

MX Hostnames

  • mx.deitron.de

MX Priorities

  • mx.deitron.de: 10

A / AAAA Records

  • 51.116.100.82 ↩ www.deitron.de

Mail Server IPs

  • 51.116.100.81 ↩ spam01.deitron.de

SOA Record

Raw SOA ns01.deitron.de info.deitron.de 2026032600 43200 7200 1209600 600
Primary NS (mname)
ns01.deitron.de
Admin Email (rname)
info@deitron.de
Serial
2026032600
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

ns04.deitron.de
ns03.deitron.de
ns02.deitron.de
ns01.deitron.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.deitron.de ~all
📊 DNS lookups: 1/10
~ 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 include:spf.deitron.de ~all
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