Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
asperti.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 02:55:41 UTC · ↺ Refresh
MX Hostnames
- asperti-com-br.mail.protection.outlook.com
MX Priorities
- asperti-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 191.238.210.142 (no PTR)
Mail Server IPs
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-165.awsdns-20.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-165.awsdns-20.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-601.awsdns-11.net
ns-1401.awsdns-47.org
ns-1612.awsdns-09.co.uk
ns-165.awsdns-20.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.atlassian.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=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
4 records- atlassian-sending-domain-verification=f87e4911-d097-45db-b818-48be71775a5a
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.atlassian.net -all
- Dynatrace-site-verification=eddcf353-5b1d-4169-93fa-5272e755faca__b0mv8tr3acggmdvdjvap5965ji
- atlassian-domain-verification=poarU0IBthOuwNafZT5nuWUJPUViX3tukeBHtkzXI5A09p5dgxyj5yCyUaIwfSbe
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