rylsa.com.co

Valid Email Server
Domain Lookup › rylsa.com.co

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rylsa.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 10:28:49 UTC · ↺ Refresh

MX Hostnames

  • correo.rylsa.com.co
  • rylsa-com-co.mail.protection.outlook.com

MX Priorities

  • correo.rylsa.com.co: 20
  • rylsa-com-co.mail.protection.outlook.com: 0

A / AAAA Records

  • 51.79.36.56 ↩ ip56.ip-51-79-36.net

Mail Server IPs

  • 190.7.128.174 ↩ correo.rylsa.com.co
  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns101.cloudns.net postmaster.servsoft.com.co 2026021301 7200 1800 1209600 3600
Primary NS (mname)
ns101.cloudns.net
Admin Email (rname)
postmaster@servsoft.com.co
Serial
2026021301
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

pns102.cloudns.net
pns101.cloudns.net
pns103.cloudns.net
pns104.cloudns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a:correo.rylsa.com.co ip4:190.7.128.174/32 ip4:181.48.132.21/32 ip4:181.48.132.30/32 include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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
  • SPFv=spf1 a:correo.rylsa.com.co ip4:190.7.128.174/32 ip4:181.48.132.21/32 ip4:181.48.132.30/32 include:spf.protection.outlook.com ~all
  • google-site-verification=bf8WrOEyHxKNAAxXF4JpfNihlBMt_eBWjBjyL6wfXZg
  • b58wzz45c82zcq35d5mmykzj07tks99j
Full email verification for rylsa.com.co

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits