it-systems.com.co

Valid Email Server
Domain Lookup › it-systems.com.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
it-systems.com.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 06:07:27 UTC · ↺ Refresh

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MX Hostnames

  • alt2.aspmx.l.google.com
  • aspmx3.googlemail.com
  • aspmx.l.google.com
  • aspmx2.googlemail.com
  • alt1.aspmx.l.google.com

MX Priorities

  • aspmx2.googlemail.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • aspmx3.googlemail.com: 10

A / AAAA Records

  • 127.0.0.1 ↩ localhost

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 172.253.62.27 ↩ bc-in-f27.1e100.net
  • 2607:f8b0:4004:c27::1b ↩ yuiadsk-in-f27.1e100.net

SOA Record

Raw SOA ns1.it2s.com.co felipe\.mosquera.it-systems.com.co 2026032700 3600 1800 1209600 86400
Primary NS (mname)
ns1.it2s.com.co
Admin Email (rname)
felipe\@mosquera.it-systems.com.co
Serial
2026032700
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns3.it2s.com.co
ns1.it2s.com.co
ns2.it2s.com.co

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +include:_spf.google.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • google-site-verification=LQ6j2JTU2KRcPd7QDJmjOoJK06DP4nQc5NQXHCzVyqY
  • DMARCv=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected]
  • SPFv=spf1 +a +mx +include:_spf.google.com ~all
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