metrogassaesp.com

Valid Email Server
Domain Lookup › metrogassaesp.com

Domain Overview

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

Checked via [email protected] · 2026-03-22 05:17:09 UTC · ↺ Refresh

MX Hostnames

  • metrogassaesp-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 172.67.69.37 (no PTR)
  • 104.26.8.85 (no PTR)
  • 104.26.9.85
  • 2606:4700:20::681a:955
  • 2606:4700:20::ac43:4525
  • 2606:4700:20::681a:855

Mail Server IPs

  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com

SOA Record

Raw SOA delilah.ns.cloudflare.com dns.cloudflare.com 2398233989 10000 2400 604800 1800
Primary NS (mname)
delilah.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398233989
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

george.ns.cloudflare.com
delilah.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mailjet.com include:_spf.prod.hydra.sophos.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

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

6 records
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.mailjet.com include:_spf.prod.hydra.sophos.com -all
  • MS=AC4831A83FD9D0A3F6C25D8B10CD8D7D644055A0
  • MS=ms86735239
  • google-site-verification=17-TGOdYU8ulJDJgm4OeNjSyXBb3TNXwWHmERxFgMQE
  • google-site-verification=72sosgFu0SqIq40Rt1_pU63UyXDyyGc680Snm8Qliq0
  • sophos-domain-verification=5bad8455e821bfd415018a0cd4cc5184f48b03c6c38877354c7a391d3b4d1f3f
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