Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ospinas.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 04:20:52 UTC · ↺ Refresh
MX Hostnames
- ospinas-com-co.mail.protection.outlook.com
MX Priorities
- ospinas-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 35.202.203.224 ↩ 224.203.202.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-cloud-a1.googledomains.com cloud-dns-hostmaster.google.com 1 21600 3600 259200 300
Primary NS (mname)
ns-cloud-a1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
1
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-a3.googledomains.com
ns-cloud-a4.googledomains.com
ns-cloud-a1.googledomains.com
ns-cloud-a2.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.ipzmarketing.com include:spf.protection.outlook.com include:spf1.masivapp.com include:_spf.us.sendclean.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
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
5 records- 7j61pkg6788pg43qm7qunpoal0
- apple-domain-verification=wrrG45zgdNpslBZ0
- 380his8bf47kpbbmln33f0b4mt
- SPFv=spf1 include:spf.ipzmarketing.com include:spf.protection.outlook.com include:spf1.masivapp.com include:_spf.us.sendclean.net ~all
- eEqLNU6nhksq0SfDUQmFHIoXoqskDQoPWrWhu6c+bzE=...
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