dr-kaeferboeck.at

Valid Email Server
Domain Lookup › dr-kaeferboeck.at

Domain Overview

DNS: ✓ 22h ago Checker: ✓ 22h ago
dr-kaeferboeck.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-11-10 15:40:17 UTC · ↺ Refresh

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MX Hostnames

  • drkaeferboeck-at0e.mail.protection.outlook.com

MX Priorities

  • drkaeferboeck-at0e.mail.protection.outlook.com: 10

A / AAAA Records

  • 185.60.251.251 (no PTR)

Mail Server IPs

  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.123 ↩ mail-am6pr02cu00203.inbound.protection.outlook.com
  • 52.101.91.156 ↩ mail-maspr04cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::10 ↩ mail-miypr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::c ↩ mail-matpr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca38::a ↩ mail-wa4pr05cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.hostprofis.com hostmaster.ns1.hostprofis.com 2020040312 14400 3600 604800 600
Primary NS (mname)
ns1.hostprofis.com
Admin Email (rname)
hostmaster@ns1.hostprofis.com
Serial
2020040312
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns2.hostprofis.com
ns1.hostprofis.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

3 records
  • google-site-verification=hj4FxmNOjO9S9aNosT4YUfISwQKHRK-gw9SsiAGYj5k
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms25974111
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