gnsguard.com

Valid Email Server
Domain Lookup › gnsguard.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gnsguard.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 13:02:26 UTC · ↺ Refresh

MX Hostnames

  • gnsguard-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.21.74.36 (no PTR)
  • 172.67.197.49 (no PTR)
  • 2606:4700:3037::ac43:c531
  • 2606:4700:3031::6815:4a24

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA grant.ns.cloudflare.com dns.cloudflare.com 2398683936 10000 2400 604800 1800
Primary NS (mname)
grant.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398683936
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ivy.ns.cloudflare.com
grant.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:sender.zohobooks.com -all include:one.zoho.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; aspf=r; adkim=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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=GeP77XZZX3aG6J7-Xc90S1aKgfq5DA805nY1o9H3-2U
  • SPFv=spf1 include:spf.protection.outlook.com include:sender.zohobooks.com -all include:one.zoho.com ~all
  • MS=ms47964606
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