vivaro.com

Valid Email Server
Domain Lookup › vivaro.com

Domain Overview

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

Checked via [email protected] · 2026-03-27 01:46:32 UTC · ↺ Refresh

MX Hostnames

  • vivaro-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 147.79.125.12 (no PTR)

Mail Server IPs

  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA ns-59.awsdns-07.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-59.awsdns-07.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1004.awsdns-61.net
ns-1355.awsdns-41.org
ns-1865.awsdns-41.co.uk
ns-59.awsdns-07.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:200.56.225.80 ip4:200.56.225.72 -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

✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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

9 records
  • include:spfa.cpmails.com
  • ip4:200.56.225.13
  • ip4:200.56.225.5
  • ip4:200.56.225.74
  • ip4:201.168.68.65
  • ip4:64.38.128.134
  • nbtbego243bfv25fje0i7qg06i
  • SPFv=spf1 include:spf.protection.outlook.com ip4:200.56.225.80 ip4:200.56.225.72 -all
  • brevo-code:ddfc3e8014ca69e309d52447dc73ef54
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