volker-gropp.de

Valid Email Server
Domain Lookup › volker-gropp.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
volker-gropp.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 15:07:28 UTC · ↺ Refresh

MX Hostnames

  • server.gropp.org

MX Priorities

  • server.gropp.org: 10

A / AAAA Records

  • 202.61.248.186 ↩ server.gropp.org
  • 2a03:4000:54:ee9::1 ↩ server.gropp.org

Mail Server IPs

  • 202.61.248.186 ↩ server.gropp.org
  • 2a03:4000:54:ee9::1 ↩ server.gropp.org

SOA Record

Raw SOA ns1.gropp.org domain.gropp.org 2016024484 43200 7200 1209600 600
Primary NS (mname)
ns1.gropp.org
Admin Email (rname)
domain@gropp.org
Serial
2016024484
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

ns4.gropp.org
ns3.gropp.org
ns2.gropp.org
ns1.gropp.org

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ 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

1 record
  • SPFv=spf1 mx -all
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