Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jsmco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-04 08:23:02 UTC · ↺ Refresh
MX Hostnames
- jsmco-com.mail.protection.outlook.com
MX Priorities
- jsmco-com.mail.protection.outlook.com: 0
A / AAAA Records
- 52.189.65.120 (no PTR)
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
SOA Record
Raw SOA
ns07.gcd-dns.com dns.jomax.net 2025052300 28800 7200 604800 600
Primary NS (mname)
ns07.gcd-dns.com
Admin Email (rname)
dns@jomax.net
Serial
2025052300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns07.gcd-dns.com
ns08.gcd-dns.com
SPF Record
✓ Strict (-all)
V=spf1 include:firmSPF2.nfp.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];rf=afrf;pct=100;ri=86400;aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- 7ynpsc8zhcm6m1h0dj7g8yq6hxsdjyh3
- SPFV=spf1 include:firmSPF2.nfp.com -all
- _hpi5wnm94xng34dvn41pa1nhj9v6n95
- _au759bad22pq6y4gr84k2dwiy8v8eu9
Full email verification for jsmco.com
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