conco.jnj.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
conco.jnj.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-22 06:45:00 UTC · ↺ Refresh

MX Hostnames

  • mx2.jnj-sd.iphmx.com
  • mx1.jnj-sd.iphmx.com

MX Priorities

  • mx1.jnj-sd.iphmx.com: 5
  • mx2.jnj-sd.iphmx.com: 5

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 207.54.86.72 ↩ esa.jnj-sd.iphmx.com
  • 139.138.57.213 ↩ esa.jnj-sd.iphmx.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Strict (-all)
v=spf1 include:_u.conco.jnj.com._spf.smart.ondmarc.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✗ None detected

No 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

2 records
  • SPFv=spf1 include:_u.conco.jnj.com._spf.smart.ondmarc.com -all
  • v=msv1 t=88D27A83-967F-4646-A3E3-1E157A879D69
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