mrseguridad.com

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

Domain Overview

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

Checked via [email protected] · 2026-09-23 02:36:12 UTC · ↺ Refresh

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MX Hostnames

  • mrseguridad-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 195.250.27.133 ↩ d4066.mex1.stableserver.net

Mail Server IPs

  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 52.101.60.68 ↩ mail-bnypr02cu00104.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:f909::1 ↩ mail-bn0pr02cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f909::5 ↩ mail-bn0pr04cu00805.inbound.protection.outlook.com
  • 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.mysecurecloudhost.com servers.mysecurecloudhost.com 2026072500 3600 1800 1209600 86400
Primary NS (mname)
ns1.mysecurecloudhost.com
Admin Email (rname)
servers@mysecurecloudhost.com
Serial
2026072500
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns4.mysecurecloudhost.com
ns2.mysecurecloudhost.com
ns3.mysecurecloudhost.com
ns1.mysecurecloudhost.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:195.250.27.133 include:spf.mysecurecloudhost.com ip4:195.250.27.37 +a +mx +ip4:146.190.209.185 +ip4:157.230.172.237 +include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

4 records
  • _globalsign-domain-verification=843KgGwVNo1CAJKktbNKvRzV0UbV1lp-WddSO8UzSR
  • SPFv=spf1 ip4:195.250.27.133 include:spf.mysecurecloudhost.com ip4:195.250.27.37 +a +mx +ip4:146.190.209.185 +ip4:157.230.172.237 +include:spf.protection.outlook.com -all
  • google-site-verification=026JZJIUDBdSZrmBb6l2IoovYJxyRFzAWmBMRGvzAfY
  • _globalsign-domain-verification=7YrD8QzNWkqIGYURKwcXlXZUO6arAj527jkJp-xqDQ
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