solucionestelco.com

Valid Email Server
Domain Lookup › solucionestelco.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
solucionestelco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 07:40:59 UTC · ↺ Refresh

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MX Hostnames

  • solucionestelco-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 192.34.58.21 ↩ lb.spore

Mail Server IPs

  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.digitalocean.com hostmaster.solucionestelco.com 0 10800 3600 604800 1800
Primary NS (mname)
ns1.digitalocean.com
Admin Email (rname)
hostmaster@solucionestelco.com
Serial
0
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns1.digitalocean.com
ns3.digitalocean.com
ns2.digitalocean.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:192.185.82.227 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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: 216 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

4 records
  • MS=ms29086872
  • google-site-verification=2fWB-ozrLy3iLCgrKlIiXqn9FMdjAjkL4BgjkYch35U
  • SPFv=spf1 ip4:192.185.82.227 include:spf.protection.outlook.com -all
  • cisco-ci-domain-verification=79f2ad0784eacc94ceb2749a3e2f2060e3ee80c793780a7e8bd2a386830bd25a
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