hscfs.org

Valid Email Server
Domain Lookup › hscfs.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hscfs.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 05:42:04 UTC · ↺ Refresh

MX Hostnames

  • hscfs-org.mail.protection.outlook.com

MX Priorities

  • hscfs-org.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.34.32 (no PTR)
  • 172.67.154.22 (no PTR)
  • 2606:4700:3030::6815:2220
  • 2606:4700:3033::ac43:9a16

Mail Server IPs

  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA john.ns.cloudflare.com dns.cloudflare.com 2395905222 10000 2400 604800 1800
Primary NS (mname)
john.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2395905222
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

john.ns.cloudflare.com
keira.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

1 record
  • MS=ms98476911ppe-d732f4bf68469ffe1e0dYHO7VXN0JREICEHKJT7LNP83DYM1C9GRMXRYGBC0Tv=spf1 ip4:174.127.29.210 ip4:159.100.168.51 include:spf.protection.outlook.com ~allapple-domain-verification=bvBsvTVvMzqnZi66
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