Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
icolabora.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 04:29:43 UTC · ↺ Refresh
MX Hostnames
- icolabora-com-br.mail.protection.outlook.com
MX Priorities
- icolabora-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 150.230.76.243 (no PTR)
Mail Server IPs
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1190.awsdns-20.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1190.awsdns-20.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1190.awsdns-20.org
ns-1920.awsdns-48.co.uk
ns-38.awsdns-04.com
ns-887.awsdns-46.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com ip4:69.194.130.173 ip4:189.91.32.144/29 ip4:208.43.0.10 ip4:201.20.11.142 ip4:201.6.249.4 ip4:45.55.228.201 ip4:157.230.234.14 ip4:34.39.186.102 ip4:35.247.201.120 mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; 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: 216 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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:amazonses.com ip4:69.194.130.173 ip4:189.91.32.144/29 ip4:208.43.0.10 ip4:201.20.11.142 ip4:201.6.249.4 ip4:45.55.228.201 ip4:157.230.234.14 ip4:34.39.186.102 ip4:35.247.201.120 mx -all
- _globalsign-domain-verification=qn6rVFJgVF_tug7YNuK9TwBzI7OCTBu3LggFB9vWbc
- google-site-verification=5B_q0LDomfgrIiCW32baZ8c_W9d48tTpjDFJ3IEHc3w
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