gsrm.com

Valid Email Server
Domain Lookup › gsrm.com

Domain Overview

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

Checked via [email protected] · 2026-03-28 05:18:10 UTC · ↺ Refresh

MX Hostnames

  • gsrm-com.mail.protection.outlook.com

MX Priorities

  • gsrm-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 5.161.31.93 ↩ static.93.31.161.5.clients.your-server.de

Mail Server IPs

  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ns87.worldnic.com namehost.worldnic.com 126020613 10800 3600 604800 3600
Primary NS (mname)
ns87.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126020613
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns88.worldnic.com
ns87.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:159.203.154.65 ip4:75.146.14.93 ip4:40.143.154.78 ip4:40.143.154.79 ip4:209.170.226.82 include:e2ma.net include:gsrm-com.spf.smtp25.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

✗ 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

4 records
  • a8X/BAWXncz/i/Yz2YhJxg==
  • e2ma-verification=ova4
  • SPFv=spf1 include:spf.protection.outlook.com ip4:159.203.154.65 ip4:75.146.14.93 ip4:40.143.154.78 ip4:40.143.154.79 ip4:209.170.226.82 include:e2ma.net include:gsrm-com.spf.smtp25.com -all
  • MS=ms33630128
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