Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
centaurus.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 06:06:39 UTC · ↺ Refresh
MX Hostnames
- centaurus-com-ar.mail.protection.outlook.com
MX Priorities
- centaurus-com-ar.mail.protection.outlook.com: 0
A / AAAA Records
- 198.185.159.144 (no PTR)
- 198.49.23.144 (no PTR)
- 198.49.23.145
- 198.185.159.145
Mail Server IPs
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1092.awsdns-08.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1092.awsdns-08.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1092.awsdns-08.org
ns-11.awsdns-01.com
ns-1666.awsdns-16.co.uk
ns-610.awsdns-12.net
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_sm6tgwhks.sdmarc.net
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
4 records- SPFv=spf1 redirect=_sm6tgwhks.sdmarc.net
- _b17yqxkdiasuazrb2h4diah8u6h93ts
- atlassian-domain-verification=7aqxMuXrLHv6JB1MFdsToLJO5YF6GewDpwbftaCHx/MCdsTd3MZYlR0GxKVjKeXm
- docusign=b76aa125-0912-4c08-8323-4beacd412955
Full email verification for centaurus.com.ar
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