grupocarreras.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 04:38:32 UTC · ↺ Refresh

MX Hostnames

  • grupocarreras-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.18.18.90
  • 104.18.19.90
  • 2606:4700::6812:125a
  • 2606:4700::6812:135a

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

jay.ns.cloudflare.com
melissa.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:77.226.150.1 ip4:77.226.150.6 ip4:77.226.150.11 ip4:82.159.167.105 ip4:89.140.151.138 include:spf.protection.outlook.com include:spf.sendinblue.com include:_spf.salesforce.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

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

15 records
  • globalsign-domain-verification=TzQGHyMXG_SbvFUicJoQ5L8e7AYaUk7A83Ep4ywnjy
  • sendinblue-code:c6e0459965334281eea18f250a6e5c09
  • globalsign-domain-verification=0fAtfMrVhWNPHPLOmwxcKGQ3WEERoWC281AUjq_r-O
  • SPFv=spf1 ip4:77.226.150.1 ip4:77.226.150.6 ip4:77.226.150.11 ip4:82.159.167.105 ip4:89.140.151.138 include:spf.protection.outlook.com include:spf.sendinblue.com include:_spf.salesforce.com -all
  • globalsign-domain-verification=KrJHMNwRb2lHXjwPX39mXb03UAxqTpXyyJjdUsj4rn
  • figma-domain-verification=7cf401ed80501fc4c02519b657736f6937233ee86d7410677973d7ab84b08ff1-1744788199
  • apple-domain-verification=MntnhJLaN4jDx90n
  • _globalsign-domain-verification=pR8cdfxVUD36ykJxnC6XEQrUyatG3JLwZBc2id571B
  • globalsign-domain-verification=Yx15iKzFcDuLWNUl6l_gaa_WsFnY2EgU-rchU8jf9t
  • atlassian-domain-verification=Dp8mnOsrcAnh3HUGGHpHNX3uAVsOeI/vZqKpeCMtwaCBeW8sKqzr427S4cCpcQDV
  • atlassian-sending-domain-verification=40872a8c-decc-4a61-9464-2d8843dd6bcf
  • LeG7DTbg3husF0n9NE19CH+yplEzP7aSlN8c83NW/BDOtp7ac/eOOwOMwF+VCBbGCuywM1e5/aqFw5zSZiBPmA==
  • google-site-verification=Vipw3cEdvzwkU_myqy3GDF1ESS9cbZa-9yjR_YsuBi0
  • sophos-domain-verification=eda4c94e5c508dd0356cc7830f656cf68c78e80231021cca6752d3693d0eba2f
  • MS=ms31488632
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