infupa.com

Valid Email Server
Domain Lookup › infupa.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
infupa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 01:46:13 UTC · ↺ Refresh

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MX Hostnames

  • infupa-com.mail.protection.outlook.com

MX Priorities

  • infupa-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 50.30.32.79 ↩ zonda.whservers.net

Mail Server IPs

  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.iplanisp.com.ar hostmaster.iplan.com.ar 2018122825 3600 600 1400000 3600
Primary NS (mname)
dns1.iplanisp.com.ar
Admin Email (rname)
hostmaster@iplan.com.ar
Serial
2018122825
Refresh
3600s
Retry
600s
Expire
1400000s
Minimum TTL
3600s

Nameservers (NS)

dns2.iplanisp.com
dns1.iplanisp.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

3 records
  • google-site-verification=a8fk_umt_4aia5jgtpapdcsniqy9xr1olwumjyilg2u
  • MS=ms36731243
  • SPFv=spf1 include:spf.protection.outlook.com -all
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