systemnet.com.ar

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
systemnet.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-20 23:07:56 UTC · ↺ Refresh

MX Hostnames

  • systemnet-com-ar.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 107.180.43.18

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

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

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:204.14.234.64/28 ip4:204.14.232.64/28 ip4:182.50.78.64/28 ip4:96.43.144.64/31 ip4:96.43.148.64/31 include:_spf.salesforce.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ 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

4 records
  • mt-95866258
  • cisco-ci-domain-verification=4f85dc3cba12d78c8af75bbb6d39c997cfd95f2de68fe8dcaf55eab0f5dd6dbe
  • SPFv=spf1 mx ip4:204.14.234.64/28 ip4:204.14.232.64/28 ip4:182.50.78.64/28 ip4:96.43.144.64/31 ip4:96.43.148.64/31 include:_spf.salesforce.com include:spf.protection.outlook.com -all
  • mscid=8PUpzOePkzILR6rcCGexb/c/whfq3eWF5DcF0cMKK2i6ySq4Ch6rhmQrzRG1O1HmTJfGB7m/mf8quBWBhwU0CA==
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