Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
helacor.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 14:04:11 UTC · ↺ Refresh
MX Hostnames
- helacor-com-ar.mail.protection.outlook.com
MX Priorities
- helacor-com-ar.mail.protection.outlook.com: 0
A / AAAA Records
- 173.224.122.228 ↩ selenium.manifestozone.com
Mail Server IPs
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
arturo.ns.cloudflare.com dns.cloudflare.com 2398037366 10000 2400 604800 1800
Primary NS (mname)
arturo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398037366
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
arturo.ns.cloudflare.com
iris.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:173.224.122.228 +a +mx +ip4:148.72.144.71 +ip4:148.72.159.8 +include:spf.protection.outlook.com +include:spf.mandrillapp.com +ip4:190.225.246.234 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:173.224.122.228 +a +mx +ip4:148.72.144.71 +ip4:148.72.159.8 +include:spf.protection.outlook.com +include:spf.mandrillapp.com +ip4:190.225.246.234 -all
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