tecnologia5.com

Valid Email Server
Domain Lookup › tecnologia5.com

Domain Overview

DNS: ✓ 1h ago Checker: ✓ 1h ago
tecnologia5.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 10:24:15 UTC · ↺ Refresh

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MX Hostnames

  • tecnologia5-com.mail.protection.outlook.com

MX Priorities

  • tecnologia5-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.67.222.233 (no PTR)
  • 104.21.46.27 (no PTR)
  • 2606:4700:3030::ac43:dee9
  • 2606:4700:3031::6815:2e1b

Mail Server IPs

  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f909::1 ↩ mail-bn0pr02cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com

SOA Record

Raw SOA jacob.ns.cloudflare.com dns.cloudflare.com 2414965471 10000 2400 604800 1800
Primary NS (mname)
jacob.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2414965471
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jacob.ns.cloudflare.com
nola.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.tecnologia5mail.com include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:20.127.228.189/32 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • MS=ms43054012
  • atlassian-domain-verification=7PFF9wtcrbWADrZC3C9bJCVwGXP8SrIJ2CUJqze0ZWaSSxVK9fQovs7/4QDfoJaq
  • atlassian-domain-verification=q8zk8gvrqcXipA2/Wv1eINocz2hZ4Hetr5V6jB4oEs9lIp5SKsPrjW4S3UGIMCt9
  • google-site-verification=8EzDZR2XA8SD4cvqzUFAGpST8VkYSl8hNGsB-vNeOls
  • SPFv=spf1 include:spf.tecnologia5mail.com include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:20.127.228.189/32 -all
  • MS=E67E9FC785B6AAD4C658BE2DA5B61EA8514C740B
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