grupoislo.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 15:34:57 UTC · ↺ Refresh

MX Hostnames

  • grupoislo-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 84.32.84.103
  • 191.101.104.198
  • 191.101.104.89
  • 2a02:4780:1d:aa4b:141f:884e:fd59:6dfb
  • 2a02:4780:1e:24f:888b:7b12:1c3e:76bc
  • 2a02:4780:21:ee05:c66b:2989:d1dd:2d08

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com

SPF Record

✓ Strict (-all)
v=spf1 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

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • mscid=NuHMqhkFK2x6c44K1f017VaPYqPxbPko4Xlu0T1AF4BHBFOj0DS7Yh/LFDglS24G2E9xhD64KiZqqbkoStaBRw==
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