Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ihsa.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 23:44:40 UTC · ↺ Refresh
MX Hostnames
- ihsa-mx.p-v1.mx.microsoft
MX Priorities
- ihsa-mx.p-v1.mx.microsoft: 0
A / AAAA Records
- 89.149.211.48 ↩ pixie.theservercluster.com
Mail Server IPs
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.theservercluster.com soporte.hostsuar.com 2026033009 3600 1800 1209600 86400
Primary NS (mname)
ns1.theservercluster.com
Admin Email (rname)
soporte@hostsuar.com
Serial
2026033009
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.theservercluster.com
ns1.theservercluster.com
ns2.theservercluster.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:89.149.211.48 ip4:89.149.211.14 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected]; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
1 record- SPFv=spf1 ip4:89.149.211.48 ip4:89.149.211.14 include:spf.protection.outlook.com -all
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