gsticgroup.com

Valid Email Server
Domain Lookup › gsticgroup.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 14:45:51 UTC · ↺ Refresh

MX Hostnames

  • gsticgroup-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 173.236.246.162 ↩ apache2-sith.iad1-shared-b8-35.dreamhost.com

Mail Server IPs

  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.dreamhost.com hostmaster.dreamhost.com 2026031203 20332 600 1814400 60
Primary NS (mname)
ns1.dreamhost.com
Admin Email (rname)
hostmaster@dreamhost.com
Serial
2026031203
Refresh
20332s
Retry
600s
Expire
1814400s
Minimum TTL
60s

Nameservers (NS)

ns1.dreamhost.com
ns2.dreamhost.com
ns3.dreamhost.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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • _globalsign-domain-verification=NmcOGZPUUcE9Epfl1GgvQ7RB0aatmMjTcezctti8bc
  • sophos-domain-verification=6c59f7e659cadb126dc72b61080dba46583fa967
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • _globalsign-domain-verification=-1mV4FExRg01ROtHZJRf0m8hbmzB7RPwnLFp7x2yOY
  • _globalsign-domain-verification=lW3Ov6-Fs7hgyMjswmdD6g6DB1QnFQazpbnh1RBsNR
  • google-site-verification=5cvP46NgIDlswAC0JVp4W6eTmK4122DKEVZVOL9yryo
  • _globalsign-domain-verification=uDwQls4nQxJVh018maBHhQrS69_LRWUeA9MRnERZ58
  • MS=ms79163851
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