gs-top.org

Valid Email Server
Domain Lookup › gs-top.org
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gs-top.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 08:32:34 UTC · ↺ Refresh

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MX Hostnames

  • gstop-org0e.mail.protection.outlook.com

MX Priorities

  • gstop-org0e.mail.protection.outlook.com: 0

A / AAAA Records

  • 23.100.126.171 (no PTR)

Mail Server IPs

  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com

SOA Record

Raw SOA pdns07.domaincontrol.com dns.jomax.net 2026051200 28800 7200 604800 600
Primary NS (mname)
pdns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026051200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

pdns07.domaincontrol.com
pdns08.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:208.81.50.240/28 ip4:54.204.154.50 ip4:52.71.30.102 ip4:3.227.148.190 ip4:44.196.66.47 ip4:54.69.216.81 ip4:52.37.95.20 ip4:52.24.103.36 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

9 records
  • RZV1ABljGIt6HnOLRarhDq2SZT3/u00oT8IMdQC7mXZ1JOYRLvNmO0R9xishM2hTLAXpiMgE3rkPDbmE29+cKw==
  • v=verifydomain MS=7670012
  • google-site-verification=K7UbvecYEqEvH7w27fQkKLIaUCK_cc9sEr9ap_v4WEU
  • ZOOM_verify_u1d0UHC77fuilYlbgKFFfp
  • 955bd51fmhl86kjiij7qb00a85
  • facebook-domain-verification=x7daq9fycn1o419q5saeppbplub6za
  • SPFv=spf1 include:_spf.salesforce.com include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:208.81.50.240/28 ip4:54.204.154.50 ip4:52.71.30.102 ip4:3.227.148.190 ip4:44.196.66.47 ip4:54.69.216.81 ip4:52.37.95.20 ip4:52.24.103.36 -all
  • apple-domain-verification=rTIlKtSwrVsLb5ds
  • 147oocf04t83up4d19uqgcbrob
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