Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
yduqs.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 04:22:23 UTC · ↺ Refresh
MX Hostnames
- yduqs-com-br.mail.protection.outlook.com
MX Priorities
- yduqs-com-br.mail.protection.outlook.com: 10
A / AAAA Records
- 35.199.79.31 ↩ 31.79.199.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-360.awsdns-45.com awsdns-hostmaster.amazon.com 2026032501 7200 900 1209600 86400
Primary NS (mname)
ns-360.awsdns-45.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2026032501
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1984.awsdns-56.co.uk
ns-360.awsdns-45.com
ns-686.awsdns-21.net
ns-1491.awsdns-58.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:spf.comunique-se.com.br include:_spf.salesforce.com exists:%{i}.spf.rnmk.com include:sendgrid.net include:_spf-ipv4.yduqs.com.br -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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
11 records- google-site-verification=Ed5ND1oI7jtJ2JH-DW6CITXNoaV5KBYtyMFOUiY5D9k
- google-site-verification=H13KhDSTNB3W6y8NoAh7QXXjVBYf4Sf8PEnhoK2I30U
- have-i-been-pwned-verification=dweb_js5163thqs6jk4qyivxoqzo5
- miro-verification=ed0392ace02c16a663d0f7d6144e9b189571169c
- mongodb-site-verification=wBccI13PxJuFIEwIArtvVc4omH3vPtes
- ntedhkjurcn3cblal5d80kcu62
- SPFv=spf1 include:spf.protection.outlook.com include:spf1.auinmeio.com.br include:spf2.auinmeio.com.br include:spf.comunique-se.com.br include:_spf.salesforce.com exists:%{i}.spf.rnmk.com include:sendgrid.net include:_spf-ipv4.yduqs.com.br -all
- MS=ms82046868
- apple-domain-verification=gIUdED1DbcLhfzxW
- b3b96fce-4af3-45c9-bf10-147874bcec91
- figma-domain-verification=29f16e5213ad3f3654be3478098daec541ee7333c34ebd774a1a7f2328a6f885-1761078806
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