centermanager.de

Valid Email Server
Domain Lookup › centermanager.de

Domain Overview

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

Checked via [email protected] · 2026-03-31 12:07:09 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • centermanager-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 88.198.237.34 ↩ brandmate.de

Mail Server IPs

  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.routing.net hostmaster.centermanager.de 2025030601 86400 7200 3600000 900
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@centermanager.de
Serial
2025030601
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s

Nameservers (NS)

ns2.routing.net
ns1.routing.net
ns3.routing.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spfsrv.systemconcept.de include:spf.protection.outlook.com ip4:109.109.15.238 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 include:spfsrv.systemconcept.de include:spf.protection.outlook.com ip4:109.109.15.238 ~all
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