softwarewerk.de

Valid Email Server
Domain Lookup › softwarewerk.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
softwarewerk.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 06:19:22 UTC · ↺ Refresh

MX Hostnames

  • srv4.hosts.softwarewerk.net

MX Priorities

  • srv4.hosts.softwarewerk.net: 10

A / AAAA Records

  • 37.221.193.22 ↩ srv-sigma.fnx.li

Mail Server IPs

  • 2.56.96.165 ↩ mx01.cu-w3services.de

SOA Record

Raw SOA a.ns14.net sysadmin.cu-common.de 2021040400 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
sysadmin@cu-common.de
Serial
2021040400
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

a.ns14.net
b.ns14.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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
  • google-site-verification=XJ_F_2PPzQ0oDlSuVjW4hSCCCTQTEQUrJVHStwrzAXg
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