Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
umayor.cl
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 04:53:47 UTC · ↺ Refresh
MX Hostnames
- umayor-cl.mail.protection.outlook.com
MX Priorities
- umayor-cl.mail.protection.outlook.com: 0
A / AAAA Records
- 216.241.12.162 ↩ host162.216.241.12.adsl.ifxnw.cl
Mail Server IPs
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-03.azure-dns.com azuredns-hostmaster.microsoft.com 2023100123 3600 300 1909600 300
Primary NS (mname)
ns1-03.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2023100123
Refresh
3600s
Retry
300s
Expire
1909600s
Minimum TTL
300s
Nameservers (NS)
ns3-03.azure-dns.org
ns4-03.azure-dns.info
ns1-03.azure-dns.com
ns2-03.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:200.12.130.0/24 include:mh.blackboard.com include:spf.protection.outlook.com include:spf.masterbase.com include:amazonses.com ip4:82.144.103.50 ip4:82.144.103.51 ip4:82.144.103.52 ip4:131.0.54.236 ip4:200.73.52.2 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
default._domainkey
k1._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
6 records- SPFv=spf1 ip4:200.12.130.0/24 include:mh.blackboard.com include:spf.protection.outlook.com include:spf.masterbase.com include:amazonses.com ip4:82.144.103.50 ip4:82.144.103.51 ip4:82.144.103.52 ip4:131.0.54.236 ip4:200.73.52.2 -all
- MS=ms52091778
- gkFhTS+alNVucL/CARd30AG1RTPhxtWjPA1ERlAQ77dtg8byX3y5cv8dEjFEAa/VqsUg+2aRYzv84VUwn4V2Gg==
- tmes=5adfd8f48ed64cd74a3ddde962b5a8c7
- google-site-verification=qwmNSRhUdjfMOEfW6sUMqjnkfOsGlY7cxu5BKlbHK6I
- _globalsign-domain-verification=YQ6PhQZG_g2L-bt9r3rzuTu6NR59wd9cZ1Os_GEuVk
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