carsusa.com

Valid Email Server
Domain Lookup › carsusa.com

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
carsusa.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 14:37:15 UTC · ↺ Refresh

MX Hostnames

  • carsusa-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.21.40.39 (no PTR)
  • 172.67.175.46 (no PTR)
  • 2606:4700:3032::6815:2827
  • 2606:4700:3034::ac43:af2e

Mail Server IPs

  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA kristina.ns.cloudflare.com dns.cloudflare.com 2403952539 10000 2400 604800 1800
Primary NS (mname)
kristina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403952539
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

kyle.ns.cloudflare.com
kristina.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
📊 DNS lookups: 2/10
✓ 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

6 records
  • 1password-site-verification=KE7QXU34WBB5RKHA775QNQJU3M
  • MS=ms47420560
  • ZOOM_verify_hSK8kdTImafNFIxMthoG0e
  • box-domain-verification=766f676a23c9c4e62bb494af026cdb4061d60f8a4651673a6f3fa5c00a5cd730
  • smartsheet-site-validation=yPrAv7I7RR8MDCkOMVSIJzq16JAWfmZN
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.hornetsecurity.com -all
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