geosla.net

Valid Email Server
Domain Lookup › geosla.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
geosla.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-17 19:59:12 UTC · ↺ Refresh

MX Hostnames

  • geosla-net.mail.protection.outlook.com

MX Priorities

  • geosla-net.mail.protection.outlook.com: 10

A / AAAA Records

  • 54.93.112.95 ↩ ec2-54-93-112-95.eu-central-1.compute.amazonaws.com

Mail Server IPs

  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.nsdns.info tech.key-systems.net 2020071502 10800 3600 604800 28800
Primary NS (mname)
dns1.nsdns.info
Admin Email (rname)
tech@key-systems.net
Serial
2020071502
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

dns2.nsdns.info
dns3.nsdns.info
dns1.nsdns.info

SPF Record

✓ Soft Fail (~all)
v=spf1 a:mail.sprachcaffe.com include:_spf.perfora.net include:_spf.kundenserver.de include:spf.crsend.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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

2 records
  • MS=ms99452883
  • SPFv=spf1 a:mail.sprachcaffe.com include:_spf.perfora.net include:_spf.kundenserver.de include:spf.crsend.com include:spf.protection.outlook.com ~all
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