grupotpc.com

Valid Email Server
Domain Lookup › grupotpc.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
grupotpc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 23:20:59 UTC · ↺ Refresh

MX Hostnames

  • grupotpc-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

elma.ns.cloudflare.com
isaac.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:8861455.spf01.hubspotemail.net ip4:200.254.7.0/25 ip4:189.89.165.128/26 ip4:200.223.14.128/25 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
  • 9sgv75u1bu3lhfcq93k1bd9a51
  • MS=ms79691577
  • _amazonses=K+XPrekDcuMBNR16jArEh8rW+nW1AU3qzwUPp8LQf9Y=
  • apple-domain-verification=yWhIg4ixXLwGKNiR
  • cloudflare_dashboard_sso=49e7eab9915b10b90fd5af5ed53a5f2c
  • docusign=bd3f3443-6761-4d7a-9d56-4cfea81c18d5
  • teamviewer-sso-verification=d6a5b9fcb15349cda4536bdfba948073
  • trend=J9YOLV1V1HH70YM62D2VQLWLOK9CITFCQ0ZUCYKJ
  • SPFv=spf1 include:spf.protection.outlook.com include:8861455.spf01.hubspotemail.net ip4:200.254.7.0/25 ip4:189.89.165.128/26 ip4:200.223.14.128/25 -all
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