Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
flexpag.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 04:34:36 UTC · ↺ Refresh
MX Hostnames
- flexpag-com.mail.protection.outlook.com
MX Priorities
- flexpag-com.mail.protection.outlook.com: 0
A / AAAA Records
- 18.231.87.154 ↩ ec2-18-231-87-154.sa-east-1.compute.amazonaws.com
- 52.67.157.131 ↩ ec2-52-67-157-131.sa-east-1.compute.amazonaws.com
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-378.awsdns-47.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-378.awsdns-47.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1669.awsdns-16.co.uk
ns-378.awsdns-47.com
ns-994.awsdns-60.net
ns-1120.awsdns-12.org
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:192.168.0.1 include:_spf.directtalk.com.br include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._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
2 records- globalsign-domain-verification=B276A0AF38E503775E1CF9E7FF1484EA
- SPFv=spf1 ip4:192.168.0.1 include:_spf.directtalk.com.br include:spf.protection.outlook.com include:mail.zendesk.com include:_spf.rdstation.com.br include:sendgrid.net ~all
Full email verification for flexpag.com
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