congressrental.com

Valid Email Server
Domain Lookup › congressrental.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
congressrental.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 08:37:37 UTC · ↺ Refresh

MX Hostnames

  • congressrental-com.mail.protection.outlook.com
  • congressrental-com.mail.protection.outlook.com

MX Priorities

  • congressrental-com.mail.protection.outlook.com: 10
  • congressrental-com.mail.protection.outlook.com: 5

A / AAAA Records

  • 23.236.62.147 ↩ 147.62.236.23.bc.googleusercontent.com

Mail Server IPs

  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
  • 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.c.net.ar webmaster.c.net.ar 2026013005 3600 3600 604800 1800
Primary NS (mname)
ns1.c.net.ar
Admin Email (rname)
webmaster@c.net.ar
Serial
2026013005
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns1.c.net.ar
ns2.c.net.ar

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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms57038031
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