grupo-tech.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
grupo-tech.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 03:11:50 UTC · ↺ Refresh

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MX Hostnames

  • mx1.emailarray.com
  • mx2.emailarray.com

MX Priorities

  • mx1.emailarray.com: 10
  • mx2.emailarray.com: 20

A / AAAA Records

  • 34.232.60.148 ↩ ec2-34-232-60-148.compute-1.amazonaws.com

Mail Server IPs

  • 69.28.212.214 ↩ mx1.emailarray.com
  • 65.39.216.33 ↩ mx4.emailarray.com
  • 65.39.216.37 ↩ mx5.emailarray.com
  • 65.39.216.41 ↩ mx0.emailarray.com

SOA Record

Raw SOA ns-1262.awsdns-29.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1262.awsdns-29.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-162.awsdns-20.com
ns-1804.awsdns-33.co.uk
ns-933.awsdns-52.net
ns-1262.awsdns-29.org

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx ip4:190.128.226.10 ip4:190.128.222.42 include:emailarray.com include:spf.smtp2go.com include:servers.mcsv.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 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

1 record
  • SPFv=spf1 +a +mx ip4:190.128.226.10 ip4:190.128.222.42 include:emailarray.com include:spf.smtp2go.com include:servers.mcsv.net ~all
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