algosec.com

Valid Email Server
Domain Lookup › algosec.com

Domain Overview

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

Checked via [email protected] · 2026-04-04 23:41:33 UTC · ↺ Refresh

MX Hostnames

  • algosec-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 172.66.145.142 (no PTR)
  • 104.20.35.11 (no PTR)
  • 2606:4700:10::6814:230b
  • 2606:4700:10::ac42:918e

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com

SOA Record

Raw SOA carl.ns.cloudflare.com dns.cloudflare.com 2400757389 10000 2400 604800 1800
Primary NS (mname)
carl.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400757389
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

miki.ns.cloudflare.com
carl.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf2.algosec.com include:spf3.algosec.com include:mktomail.com include:docebosaas.com include:app.sgizmo.com include:_spf.salesforce.com include:sendgrid.net -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected],mailto:[email protected]; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed

DKIM Selectors

✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

12 records
  • drift-domain-verification=9a4b96f5b6adf4ee664212c2e3706fa9c676390a336b94b1be575cdfb146a6ca
  • facebook-domain-verification=18osr4t3h978q12g3ubk5t2o9canp2
  • google-site-verification=7NZLux36OgWFrhOnFdwSPKLEWlExWvW-xR_ZTw8wY74
  • intersight=6cbb75e54caabc930efe155cfff95376be09cb9245615a094a03ba0a3d0d6a1b
  • openai-domain-verification=dv-frcv0BPI9A6KKm2OXwQiRKbZ
  • SPFv=spf1 include:spf.protection.outlook.com include:spf2.algosec.com include:spf3.algosec.com include:mktomail.com include:docebosaas.com include:app.sgizmo.com include:_spf.salesforce.com include:sendgrid.net -all
  • v=verifydomain MS=9080752
  • 1password-site-verification=LQZICADFWNEUFOKNDUMNFV2XHM
  • 57c538c9-d3c4-46f2-951e-cd41542886f8
  • atlassian-domain-verification=ZZ/r6HFMCRmeEfGGu6OOMsNkbBHQu6AfMoBgpLvozAVZgqVdaKG3lOiZvqoy/uMY
  • cisco-ci-domain-verification=1286eeb30e18d98043e715eba8fd267477e10382a065f62966ff18480b59efd3
  • cursor-domain-verification-vf1rsn=JJwBXiJbvwMcwpTfp8NaIihIn
Full email verification for algosec.com

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

SPF / DKIM / DMARC Get 1,000 Free Credits