jasserim.com

Valid Email Server
Domain Lookup › jasserim.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 16:33:45 UTC · ↺ Refresh

MX Hostnames

  • jasserim-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 52.84.52.36 ↩ server-52-84-52-36.jfk50.r.cloudfront.net
  • 52.84.52.67 ↩ server-52-84-52-67.jfk50.r.cloudfront.net
  • 52.84.52.7
  • 52.84.52.21
  • 18.217.105.255

Mail Server IPs

  • 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com

SOA Record

Raw SOA ns31.domaincontrol.com dns.jomax.net 2025092202 28800 7200 604800 3600
Primary NS (mname)
ns31.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025092202
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns32.domaincontrol.com
ns31.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:gateway.encrypttitan.io include:spf.encrypttitan.net ip4:72.212.185.154 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

3 records
  • google-site-verification=TclJCBqeI8x2vpfr35Sm9QGwMtZbD6n8oYRB5zV1-wE
  • v=verifydomain MS=2586190
  • SPFv=spf1 include:spf.protection.outlook.com include:gateway.encrypttitan.io include:spf.encrypttitan.net ip4:72.212.185.154 -all
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