avant-accounting.com

Valid Email Server
Domain Lookup › avant-accounting.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
avant-accounting.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 22:07:42 UTC · ↺ Refresh

MX Hostnames

  • avantaccounting-com01c.mail.protection.outlook.com

MX Priorities

  • avantaccounting-com01c.mail.protection.outlook.com: 0

A / AAAA Records

  • 34.198.164.57 ↩ ec2-34-198-164-57.compute-1.amazonaws.com
  • 3.218.123.74 ↩ ec2-3-218-123-74.compute-1.amazonaws.com
  • 198.185.159.144
  • 198.185.159.145
  • 198.49.23.144
  • 198.49.23.145

Mail Server IPs

  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.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

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

2 records
  • mscid=ucUPdEIGrYuGPutByMOZrMwKyC3HtCasa1wlurFeS1Xc1ZbvSEgdDv9WKcBF3oQLUbrCpKO45IF17wjJWoDJWA==
  • SPFv=spf1 include:spf.protection.outlook.com -all
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