cysar.com.ar

Valid Email Server
Domain Lookup › cysar.com.ar

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cysar.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 00:12:34 UTC · ↺ Refresh

MX Hostnames

  • cysar-com-ar.mail.protection.outlook.com

MX Priorities

  • cysar-com-ar.mail.protection.outlook.com: 0

A / AAAA Records

  • 186.123.179.10 ↩ host10.186-123-179.telmex.net.ar

Mail Server IPs

  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • google-site-verification=FxoVU8wr_vGNBisMhvC0LdOUAUIG21nCZdXYiTuRmdg
  • 86qt22r7n8jg7795jl8sha8b3q
  • t1jkno7bt8nh7t7hmdogg53ouh
  • mscid=DUzpyMrFdgu/mdFSoSQrxMnpsZkcSPHmfwxWLw0Muyxneq70ZfWB1tBqR4svLXvivKa0+c+e+OF6hHUjXjpFDQ==
  • SPFv=spf1 include:spf.protection.outlook.com -all
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