tetrisgeo.com

Valid Email Server
Domain Lookup › tetrisgeo.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 20:33:38 UTC · ↺ Refresh

MX Hostnames

  • mx30.antispam.mailspamprotection.com
  • mx10.antispam.mailspamprotection.com
  • mx20.antispam.mailspamprotection.com
  • tetrisgeo-com.mail.protection.outlook.com

MX Priorities

  • mx20.antispam.mailspamprotection.com: 20
  • mx30.antispam.mailspamprotection.com: 30
  • tetrisgeo-com.mail.protection.outlook.com: 0
  • mx10.antispam.mailspamprotection.com: 10

A / AAAA Records

  • 104.21.36.15
  • 172.67.183.16
  • 2606:4700:3036::ac43:b710
  • 2606:4700:3036::6815:240f

Mail Server IPs

  • 34.120.156.61 ↩ 61.156.120.34.bc.googleusercontent.com
  • 34.111.121.216 ↩ 216.121.111.34.bc.googleusercontent.com
  • 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
  • 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
  • 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
  • 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
  • 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
  • 34.149.79.66

SOA Record

Raw SOA boyd.ns.cloudflare.com dns.cloudflare.com 2397673431 10000 2400 604800 1800
Primary NS (mname)
boyd.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397673431
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

boyd.ns.cloudflare.com
raegan.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:tetrisgeo.com.spf.auto.dnssmarthost.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com include:tetrisgeo.com.spf.auto.dnssmarthost.net -all
  • MS=ms65685296
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