caverion.de

Valid Email Server
Domain Lookup › caverion.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
caverion.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 10:34:31 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • caverion-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 217.114.94.2 (no PTR)
  • 2a00:1c50:94::2 (no PTR)

Mail Server IPs

  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-07.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-07.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns2-07.azure-dns.net
ns3-07.azure-dns.org
ns4-07.azure-dns.info
ns1-07.azure-dns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:81.22.169.238 ip4:81.22.169.239 ip4:81.27.161.2 ip4:62.153.83.37 include:mx01.rexx-suite.de include:spf.mailjet.com 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

✗ 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

5 records
  • "google-site-verification=0PLZ7YtLswAmmcAmhZ_Rckdx2Nts-gVpBOxSCHbDir0"
  • SPFv=spf1 ip4:81.22.169.238 ip4:81.22.169.239 ip4:81.27.161.2 ip4:62.153.83.37 include:mx01.rexx-suite.de include:spf.mailjet.com include:spf.protection.outlook.com -all
  • MS=ms31283777
  • e7e71UA9LWKZINo0Au+BedltbT1OBWt47PVu0WnFsxL2Ol2SqMrWqRpJ3C/Bx97KMDSmbif+N53yh20eunIbyw==
  • d365mktkey=5culkj6syq7uj18zfxeoe6eyj
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