aspro-gmbh.de

Valid Email Server
Domain Lookup › aspro-gmbh.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
aspro-gmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 21:19:59 UTC · ↺ Refresh

MX Hostnames

  • mx2.aspro-gmbh.de
  • mx1.aspro-gmbh.de

MX Priorities

  • mx2.aspro-gmbh.de: 5
  • mx1.aspro-gmbh.de: 0

A / AAAA Records

  • 217.160.0.169 ↩ 217-160-0-169.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

  • 91.191.177.55 ↩ mx1.aspro-gmbh.de

SOA Record

Raw SOA ns1098.ui-dns.org hostmaster.schlund.de 2017072743 28800 7200 604800 300
Primary NS (mname)
ns1098.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2017072743
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1098.ui-dns.org
ns1098.ui-dns.biz
ns1098.ui-dns.com
ns1098.ui-dns.de

SPF Record

✓ Strict (-all)
v=spf1 a mx a:mx1.aspro-gmbh.de ip4:91.191.177.55 include:_spf.perfora.net include:_spf.kundenserver.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • SPFv=spf1 a mx a:mx1.aspro-gmbh.de ip4:91.191.177.55 include:_spf.perfora.net include:_spf.kundenserver.de -all
  • MS=ms81756787
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