Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nl.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 04:47:08 UTC · ↺ Refresh
MX Hostnames
- nl-com-br.mail.protection.outlook.com
MX Priorities
- nl-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 147.79.84.7 (no PTR)
Mail Server IPs
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
pns31.cloudns.net support.cloudns.net 2026032702 7200 1800 1209600 3600
Primary NS (mname)
pns31.cloudns.net
Admin Email (rname)
support@cloudns.net
Serial
2026032702
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
pns31.cloudns.net
pns34.cloudns.net
pns33.cloudns.net
pns32.cloudns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- DKIMv=DKIM1 g= k=rsa p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjh4Ik7YchFhIgLt/WgeVDEPkdgDghzlvAP36ynMqQfqPVXOx9ljN/nBwgUYiyeB4R3QhWft3C7NrV8znej/1ys4vI7okHyPlvZOzJuUUgpwhpF6fOfDU84nZLkTDEP8HFeFvF3qjCEbgUcKYTTP8YMmtG9rYggHKUjfQIDAQAB
- SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for nl.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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