expertum.at

Valid Email Server
Domain Lookup › expertum.at

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
expertum.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 00:42:24 UTC · ↺ Refresh

MX Hostnames

  • expertum-at.mail.protection.outlook.com

MX Priorities

  • expertum-at.mail.protection.outlook.com: 10

A / AAAA Records

  • 94.130.47.198 ↩ k81s02.meinserver.io

Mail Server IPs

  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.timmehosting.de admin.expertum.at 2026033142 3600 900 1209600 86400
Primary NS (mname)
ns1.timmehosting.de
Admin Email (rname)
admin@expertum.at
Serial
2026033142
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.timmehosting.de
ns1.timmehosting.de
ns3.timmehosting.de

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:81.93.58.170 ip4:81.93.51.192/26 ip4:52.28.91.77 ip4:18.184.161.74 ip4:91.250.84.123 ip4:94.130.47.198 ip4:185.11.252.58 ip4:20.105.164.32 ip4:185.11.255.0/24 ip4:91.198.2.0/24 ip4:185.233.188.0/24 ip4:185.233.189.0/24 ip4:193.169.204.20 " "include:spf.protection.outlook.com include:spf.cluster9.4hr.de include:spf.topdesk.net include:amazonses.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r; adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

9 records
  • MS=ms95226613
  • 62Q6O6tvhTSuvjSAW9F5fvKlS972TrMA
  • MS=ms52175655
  • apple-domain-verification=eRWEDVlSrW95uFEQ
  • SPFv=spf1 a mx ip4:81.93.58.170 ip4:81.93.51.192/26 ip4:52.28.91.77 ip4:18.184.161.74 ip4:91.250.84.123 ip4:94.130.47.198 ip4:185.11.252.58 ip4:20.105.164.32 ip4:185.11.255.0/24 ip4:91.198.2.0/24 ip4:185.233.188.0/24 ip4:185.233.189.0/24 ip4:193.169.204.20 " "include:spf.protection.outlook.com include:spf.cluster9.4hr.de include:spf.topdesk.net include:amazonses.com -all
  • asap-site-verification-c89f9a18-cb56-45d8-bce1-2ecc049cd07c
  • google-site-verification=lab0P1-tg1HvkcGJdRNcy_kUHeGkyBbXaKvHiuTITG0
  • MS=ms97194430
  • MS=ms51118768
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