oebatech.de

Valid Email Server
Domain Lookup › oebatech.de

Domain Overview

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

Checked via [email protected] · 2026-03-24 05:46:01 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 185.215.158.186 (no PTR)

Mail Server IPs

  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com

SOA Record

Raw SOA ns2.porr.at hostmaster.porr.at 2021111271 21600 3600 2419200 3600
Primary NS (mname)
ns2.porr.at
Admin Email (rname)
hostmaster@porr.at
Serial
2021111271
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

ns3.porr.at
ns2.porr.at
ns1.porr-group.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:195.216.229.0/24 include:spf.protection.outlook.com include:spf.umantis.com ip4:78.46.166.34 include:spfa.cpmails.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

✓ 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

3 records
  • fsjWDiHywm1Q2ItuoZfVjm3kCLCIhymLcnewaCXVq4ttdK20gK2v5bTUtBSMxQoD2IydG0y5O3N/9dbUCDwRqw==
  • SPFv=spf1 ip4:195.216.229.0/24 include:spf.protection.outlook.com include:spf.umantis.com ip4:78.46.166.34 include:spfa.cpmails.com -all
  • MS=ms52502703
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