Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cury.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 07:04:10 UTC · ↺ Refresh
MX Hostnames
- cury-net.mail.protection.outlook.com
MX Priorities
- cury-net.mail.protection.outlook.com: 0
A / AAAA Records
- 52.23.120.142 ↩ ec2-52-23-120-142.compute-1.amazonaws.com
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.locaweb.com.br hostmaster.locaweb.com.br 2022031001 3600 600 1209600 3600
Primary NS (mname)
ns1.locaweb.com.br
Admin Email (rname)
hostmaster@locaweb.com.br
Serial
2022031001
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.locaweb.com.br
ns2.locaweb.com.br
ns3.locaweb.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:52.54.170.158 ip4:200.219.255.154 ip4:200.219.255.166 ip4:179.191.124.43 ip4:200.170.251.234 ip4:168.245.50.141 include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.sienge.com.br include:_spf.aremail.com.br ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; 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
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._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
3 records- SPFv=spf1 mx ip4:52.54.170.158 ip4:200.219.255.154 ip4:200.219.255.166 ip4:179.191.124.43 ip4:200.170.251.234 ip4:168.245.50.141 include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.sienge.com.br include:_spf.aremail.com.br ~all
- asv=0ec68201ece7e7a770e962b26b756973
- _globalsign-domain-verification=2y_u8h8PZtnMFa2vWJ2NyBSclX8yIc9Q1Gm8614YNr
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