hauhinco.com

Valid Email Server
Domain Lookup › hauhinco.com

Domain Overview

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

Checked via [email protected] · 2026-11-10 12:47:12 UTC · ↺ Refresh

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MX Hostnames

  • hauhinco-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 172.67.130.53 (no PTR)
  • 104.21.7.116 (no PTR)
  • 2606:4700:3032::6815:774
  • 2606:4700:3034::ac43:8235

Mail Server IPs

  • 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.194.155 ↩ mail-chtpr21cu00103.inbound.protection.outlook.com
  • 52.101.8.32 ↩ mail-dm8pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c95d::6 ↩ mail-ph0pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c918::3 ↩ mail-byapr03cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f804:: ↩ mail-mw5pr21cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA chip.ns.cloudflare.com dns.cloudflare.com 2416886579 10000 2400 604800 1800
Primary NS (mname)
chip.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2416886579
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

chip.ns.cloudflare.com
vera.ns.cloudflare.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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all
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