proalpha.de

Valid Email Server
Domain Lookup › proalpha.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 18:33:51 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • proalpha-de.mail.protection.outlook.com: 1

A / AAAA Records

  • 185.215.158.114 (no PTR)

Mail Server IPs

  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA dns.proalpha.de dnsadmin.proalpha.de 2027000002 10800 3600 608400 86400
Primary NS (mname)
dns.proalpha.de
Admin Email (rname)
dnsadmin@proalpha.de
Serial
2027000002
Refresh
10800s
Retry
3600s
Expire
608400s
Minimum TTL
86400s

Nameservers (NS)

dns.proalpha.de
pns.dtag.de
dns2.proalpha.de
secondary006.dtag.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:31.13.173.55 ip4:31.13.174.5 ip4:62.153.239.69 ip4:37.202.5.83 include:spf.protection.outlook.com include:mx01.rexx-systems.de include:agenturserver.de include:spf-de.emailsignatures365.com ~all
📊 DNS lookups: 4/10
~ 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
✓ DKIM properly configured for selector: selector1

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

All TXT Records

10 records
  • lqp3l32le6smpu254qtj6mbnp5
  • teamviewer-sso-verification=694fdd6a400f49089083f8b6ffcbc87e
  • qm8rd7rf90vfii4uvfqi7bbhpu
  • apple-domain-verification=4ezlYosEhU3fazmj
  • cisco-ci-domain-verification=620fc695b02d97ace83c2db9c5ef541d8732ea35244fa4502186a7eb67b2a51f
  • SPFv=spf1 ip4:31.13.173.55 ip4:31.13.174.5 ip4:62.153.239.69 ip4:37.202.5.83 include:spf.protection.outlook.com include:mx01.rexx-systems.de include:agenturserver.de include:spf-de.emailsignatures365.com ~all
  • fn06v02ac7v16sapjt3sr7db5v
  • domainVerification=3dfd84cf-933f-41d1-8960-6a427a8568bd
  • atlassian-domain-verification=VRBCDkp89lHJDlTGxCVorlHO1atBhG8wHa7/2azGfhfVBajS11CzFTv2a5CP4VBI
  • webexdomainverification.4d68907f68129c5be053ad06fc0afa2d=dc54cb31-69ef-487b-93d3-28614c28779c
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