koppius-schwartz.de

Valid Email Server
Domain Lookup › koppius-schwartz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
koppius-schwartz.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 22:05:43 UTC · ↺ Refresh

MX Hostnames

  • koppiusschwartz-de01i.mail.protection.outlook.com

MX Priorities

  • koppiusschwartz-de01i.mail.protection.outlook.com: 0

A / AAAA Records

  • 212.100.39.38 (no PTR)

Mail Server IPs

  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.bicos.de entwicklung.bicos.de 2026020806 300 600 1800 600
Primary NS (mname)
ns1.bicos.de
Admin Email (rname)
entwicklung@bicos.de
Serial
2026020806
Refresh
300s
Retry
600s
Expire
1800s
Minimum TTL
600s

Nameservers (NS)

ns3.bicos.de
ns1.bicos.de
ns4.bicos.de

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx ip4:212.100.32.0/21 ip6:2a00:d58::/32 +a:plesk01.bicos.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)

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 +a +mx ip4:212.100.32.0/21 ip6:2a00:d58::/32 +a:plesk01.bicos.de include:spf.protection.outlook.com ~all
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