openstorage.de

Valid Email Server
Domain Lookup › openstorage.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
openstorage.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 22:36:21 UTC · ↺ Refresh

MX Hostnames

  • openstorage-de.mail.protection.outlook.com

MX Priorities

  • openstorage-de.mail.protection.outlook.com: 5

A / AAAA Records

  • 213.216.0.88 ↩ openstorage.de

Mail Server IPs

  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.vistec.net root.ns1.vistec.net 2024122304 86400 14400 1209600 60
Primary NS (mname)
ns1.vistec.net
Admin Email (rname)
root@ns1.vistec.net
Serial
2024122304
Refresh
86400s
Retry
14400s
Expire
1209600s
Minimum TTL
60s

Nameservers (NS)

ns2.vistec.net
ns1.vistec.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -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

3 records
  • 3kp5ns633dfrylh11r67xpw56tlnvsqt
  • MS=ms46920538
  • SPFv=spf1 include:spf.protection.outlook.com -all
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