strassing.de

Valid Email Server
Domain Lookup › strassing.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
strassing.de
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 02:41:06 UTC · ↺ Refresh

MX Hostnames

  • de-smtp-inbound-1.mimecast.com
  • de-smtp-inbound-2.mimecast.com

MX Priorities

  • de-smtp-inbound-1.mimecast.com: 10
  • de-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 217.150.252.59 ↩ partnerundpartner04.nine.ch

Mail Server IPs

  • 194.104.108.22 ↩ de-smtp-inbound-2.mimecast.com
  • 194.104.110.22 ↩ de-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns1106.ui-dns.de hostmaster.1und1.de 2016110348 28800 7200 604800 300
Primary NS (mname)
ns1106.ui-dns.de
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110348
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1106.ui-dns.biz
ns1106.ui-dns.com
ns1106.ui-dns.de
ns1106.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:195.82.38.26 include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:mymxserver.com include:spf.crsend.com include:agenturserver.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict 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

3 records
  • SPFv=spf1 ip4:195.82.38.26 include:de._netblocks.mimecast.com include:spf.protection.outlook.com include:mymxserver.com include:spf.crsend.com include:agenturserver.de -all
  • 1I0E4p8OGrMSb+hdu8V25dV0BWNVxVtnI+3BpiTcBZfaZJT5K2/c58ucj9XfS0g0B/4EArz7N96eFoguJAMCCA==
  • v=verifydomain MS=3787520
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