Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
janssen.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 23:58:56 UTC · ↺ Refresh
MX Hostnames
- mx1.jnj-sd.iphmx.com
- mx2.jnj-sd.iphmx.com
MX Priorities
- mx1.jnj-sd.iphmx.com: 5
- mx2.jnj-sd.iphmx.com: 5
A / AAAA Records
- 172.64.145.46 (no PTR)
- 104.18.42.210 (no PTR)
- 2606:4700:4400::6812:2ad2 (no PTR)
- 2a06:98c1:3107::ac40:912e (no PTR)
Mail Server IPs
- 207.54.86.72 ↩ esa.jnj-sd.iphmx.com
- 139.138.57.213 ↩ esa.jnj-sd.iphmx.com
SOA Record
Raw SOA
dns1.p01.nsone.net hostmaster.nsone.net 1718123707 7200 7200 2592000 1800
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1718123707
Refresh
7200s
Retry
7200s
Expire
2592000s
Minimum TTL
1800s
Nameservers (NS)
dns3.p01.nsone.net
dns4.p01.nsone.net
ns01.jnjdns.com
ns02.jnjdns.com
ns03.jnjdns.com
ns04.jnjdns.com
dns1.p01.nsone.net
dns2.p01.nsone.net
SPF Record
✓ Strict (-all)
v=spf1 include:_u.janssen.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],mailto:[email protected]; ruf=mailto:[email protected],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],mailto:[email protected]
↳ Subdomain policy: reject
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
2 records- MS=ms75980115
- SPFv=spf1 include:_u.janssen.com._spf.smart.ondmarc.com -all
Full email verification for janssen.com
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