Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hsmporto.pt
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 07:16:29 UTC · ↺ Refresh
MX Hostnames
- hsmporto-pt.mail.protection.outlook.com
MX Priorities
- hsmporto-pt.mail.protection.outlook.com: 0
A / AAAA Records
- 170.81.43.153 ↩ br1.kangaroo.srv.br
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns16.ovh.net tech.ovh.net 2026031700 86400 3600 3600000 300
Primary NS (mname)
dns16.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2026031700
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
ns16.ovh.net
dns16.ovh.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=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
mail._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
7 records- 1|www.hsmporto.pt
- linkedin-site-verification=0069f949-eaf9-4da2-ba3e-d25619104bed
- atlassian-domain-verification=nTHMR6rqjmSY96zaaFqM3KRJTL8L6qPkq3MXCFlMzz8xQ5b3zxTadfsG0KkKv0sj
- brevo-code:79554a51e4deb7b45eb6f811bf12bdd3
- apple-domain-verification=y3RxoxmnTcu3owGI
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=4JutjoKj6bQyJr6eRfTUTlpXtiAKDQ3YJlwThLUgRHY
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