ah-az.com

Valid Email Server
Domain Lookup › ah-az.com

Domain Overview

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

Checked via [email protected] · 2026-03-30 19:05:28 UTC · ↺ Refresh

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MX Hostnames

  • ahaz-com0e.mail.protection.outlook.com

MX Priorities

  • ahaz-com0e.mail.protection.outlook.com: 0

A / AAAA Records

  • 50.87.51.201 ↩ 50-87-51-201.unifiedlayer.com

Mail Server IPs

  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.rhostbh.com root.rsb20.rhostbh.com 2024082203 86400 7200 3600000 300
Primary NS (mname)
ns1.rhostbh.com
Admin Email (rname)
root@rsb20.rhostbh.com
Serial
2024082203
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
300s

Nameservers (NS)

ns1.rhostbh.com
ns2.rhostbh.com

SPF Record

✓ Strict (-all)
v=spf1 +a +mx ip4:173.254.24.20 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

2 records
  • SPFv=spf1 +a +mx ip4:173.254.24.20 include:spf.protection.outlook.com -all
  • MS=F1AA550EBD400684A135BAE363ECD4CD87DBA6CA
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