Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gaylussac.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 03:50:10 UTC · ↺ Refresh
MX Hostnames
- gaylussac-com-br.mail.protection.outlook.com
MX Priorities
- gaylussac-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 192.124.249.26 ↩ cloudproxy10026.sucuri.net
Mail Server IPs
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2018110758 28800 7200 604800 86400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2018110758
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns1.cscdns.net
dns2.cscdns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:_spf.questionpro.mx include:44984975.spf01.hubspotemail.net include:_spf.wpvip.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- an6agk53o6ngarhthvat7ars20
- BpcXfyMA0jdYJF73hUk2mCxfz5MXBb
- include:44984975.spf01.hubspotemail.net
- google-site-verification=9YZaSdWwocvQhZuxxWfy2odFCMQr4DaD4Akdp84Lf2Q
- lXbXR7Fb74uDCnYtde8ehJ9K9Xiko8JRAAouVrnlvCiLgg4oEx+nC2rodtQ/d1qh+plDl29G26QCLrI7TN5gPA==
- SPFv=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com include:_spf.questionpro.mx include:44984975.spf01.hubspotemail.net include:_spf.wpvip.com ~all
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