Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alubar.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 00:17:50 UTC · ↺ Refresh
MX Hostnames
- alubar-net.mail.protection.outlook.com
MX Priorities
- alubar-net.mail.protection.outlook.com: 0
A / AAAA Records
- 186.202.157.79 (no PTR)
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.9.17 (no PTR)
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.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)
ns2.locaweb.com.br
ns3.locaweb.com.br
ns1.locaweb.com.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.241.243.1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
9 records- tfmtcltoashhmdhkl692d0lk4l
- google-site-verification=s_-UEYbA5HDqSWVVIbscDlCP9nGaPdjwps9nEfAdRYY
- e476479kh55fab67t4lh5e80ad
- CQT1+fcoUCEmwBloiOnjuIntgAb20/48PX8uMG7oXIC3vmAIM8mKAncS6XiO4lukGarwsnk1a8wBIljMDN+1TQ==
- SPFv=spf1 ip4:200.241.243.1 include:spf.protection.outlook.com -all
- 5k91obo6jg009sqkepr5j70a0c
- MS=ms54804646
- qmrlnnju370munog1i7fbir4oc
- mjofj7tgqo52uuhrjplm3ubg4e
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