gulfstatesoftware.com

Valid Email Server
Domain Lookup › gulfstatesoftware.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 22:26:21 UTC · ↺ Refresh

MX Hostnames

  • gulfstatesoftware-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.21.78.245 (no PTR)
  • 172.67.138.189 (no PTR)
  • 2606:4700:3034::ac43:8abd
  • 2606:4700:3035::6815:4ef5

Mail Server IPs

  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA piotr.ns.cloudflare.com dns.cloudflare.com 2398572089 10000 2400 604800 1800
Primary NS (mname)
piotr.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398572089
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

piotr.ns.cloudflare.com
tegan.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

3 records
  • SPFv=spf1 include:_spf.google.com include:spf.protection.outlook.com ~all
  • MS=ms59582455
  • google-site-verification=RtqR3p9FW248MfqKsSDWd2U0LF3UOu8HPJGcJEkI4I0
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