grupo1desarrollos.com

Valid Email Server
Domain Lookup › grupo1desarrollos.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
grupo1desarrollos.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-23 04:04:27 UTC · ↺ Refresh

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MX Hostnames

  • grupo1desarrollos-com.mail.protection.outlook.com

MX Priorities

  • grupo1desarrollos-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.67.134.241 (no PTR)
  • 104.21.25.248 (no PTR)
  • 2606:4700:3030::ac43:86f1
  • 2606:4700:3030::6815:19f8

Mail Server IPs

  • 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f909::d ↩ mail-bn0pr04cu01005.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA nia.ns.cloudflare.com dns.cloudflare.com 2415237493 10000 2400 604800 1800
Primary NS (mname)
nia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2415237493
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

nia.ns.cloudflare.com
rommy.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

3 records
  • MS=ms83846395
  • google-site-verification=YdZcejieX_gic1IQBirTARr_4tUIBuMXheE2ftyB8PQ
  • SPFv=spf1 include:spf.protection.outlook.com ~all
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