gfssoftware.com

Valid Email Server
Domain Lookup › gfssoftware.com

Domain Overview

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

Checked via [email protected] · 2026-03-29 18:56:48 UTC · ↺ Refresh

MX Hostnames

  • gfssoftware-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 44.192.125.87 ↩ ec2-44-192-125-87.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.locaweb.com.br hostmaster.locaweb.com.br 2022031001 3600 600 1209600 3600
Primary NS (mname)
ns1.locaweb.com.br
Admin Email (rname)
hostmaster@locaweb.com.br
Serial
2022031001
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.locaweb.com.br
ns3.locaweb.com.br
ns2.locaweb.com.br

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:108.179.253.40 +ip4:191.17.255.55 +ip4:191.240.147.6 +ip4:189.38.110.5 +include:spf.protection.outlook.com +include:hostgator.com.br +include:websitewelcome.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 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

5 records
  • globalsign-domain-verification=a4FIX37whrn4i7ijNQQ2hLoxM8ICUZpdwZGz6VR0uC
  • SPFv=spf1 +a +mx +ip4:108.179.253.40 +ip4:191.17.255.55 +ip4:191.240.147.6 +ip4:189.38.110.5 +include:spf.protection.outlook.com +include:hostgator.com.br +include:websitewelcome.com ~all
  • _globalsign-domain-verification=a4FIX37whrn4i7ijNQQ2hLoxM8ICUZpdwZGz6VR0uC
  • MS=ms53565471
  • a4FIX37whrn4i7ijNQQ2hLoxM8ICUZpdwZGz6VR0uC
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