ctrl365.com

Valid Email Server
Domain Lookup › ctrl365.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ctrl365.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 01:00:23 UTC · ↺ Refresh

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MX Hostnames

  • ctrl365-com.mail.protection.outlook.com

MX Priorities

  • ctrl365-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.4.37 (no PTR)
  • 172.67.131.158 (no PTR)
  • 2606:4700:3032::6815:425
  • 2606:4700:3037::ac43:839e

Mail Server IPs

  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com

SOA Record

Raw SOA ray.ns.cloudflare.com dns.cloudflare.com 2400547386 10000 2400 604800 1800
Primary NS (mname)
ray.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400547386
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

selah.ns.cloudflare.com
ray.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx a mx:ctrl365.com mx:instal-net.com.ar include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:spf.sendinblue.com include:sendgrid.net ip4:149.72.32.137 ip4:208.117.55.133 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=0:1:d:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 6 found
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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

6 records
  • logmein-verification-code=49ae49cc-8eee-4519-b04c-b2efce2803cb
  • openai-domain-verification=dv-wTcIAwtlDcCtFzyc4bxxMydd
  • SPFv=spf1 mx a mx:ctrl365.com mx:instal-net.com.ar include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:spf.sendinblue.com include:sendgrid.net ip4:149.72.32.137 ip4:208.117.55.133 -all
  • Sendinblue-code:abc2340a85d91d3e0674701773f18ecc
  • google-site-verification=1yon-jP3ddD3Mh13PF37DCIthCvPbWshaAuXCONAeBE
  • google-site-verification=a9hEwrFXvwwa6AabIV5XXVdi7AlTororvZsLn8QDcIU
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