schmidt-tone.de

Valid Email Server
Domain Lookup › schmidt-tone.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
schmidt-tone.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 02:57:10 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 188.94.248.75 ↩ r2306.agenturserver.it

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA ns.plusline.de hostmaster.plusline.de 2026031002 10800 3600 604800 86400
Primary NS (mname)
ns.plusline.de
Admin Email (rname)
hostmaster@plusline.de
Serial
2026031002
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns.s.plusline.de
ns.plusline.de

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:91.26.152.90 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • sophos-domain-verification=ac874afec11534ddafe0091f8b4668acf15033d61b8be7be4ef0cf4bcf179348
  • nORxTc7WZ5whVFNFH2eNqrZ8lW/6+6hHGubuN4oq3H+MQ2yeRhJUZMIz+A7A82lYLLOBgf/cRpFYPgzloiQWpA==
  • SPFv=spf1 mx a ip4:91.26.152.90 include:spf.protection.outlook.com -all
  • MS=ms13696864
  • apple-domain-verification=txh3bfkTMdHH26T0
  • agipb6gdun1rcc4ng9do7dj6dt
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