upsher-smith.com

Valid Email Server
Domain Lookup › upsher-smith.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
upsher-smith.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 07:24:38 UTC · ↺ Refresh

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MX Hostnames

  • mxa-00914e01.gslb.pphosted.com
  • mxb-00914e01.gslb.pphosted.com

MX Priorities

  • mxb-00914e01.gslb.pphosted.com: 10
  • mxa-00914e01.gslb.pphosted.com: 10

A / AAAA Records

  • 141.193.213.11 (no PTR)
  • 141.193.213.10 (no PTR)

Mail Server IPs

  • 205.220.185.93 ↩ mx08-00914e01.pphosted.com
  • 143.55.144.219 ↩ mx07-00914e01.pphosted.com

SOA Record

Raw SOA ns.usinternet.com uslmis.usinternet.com 2019021605 10800 3600 172800 86400
Primary NS (mname)
ns.usinternet.com
Admin Email (rname)
uslmis@usinternet.com
Serial
2019021605
Refresh
10800s
Retry
3600s
Expire
172800s
Minimum TTL
86400s

Nameservers (NS)

ns2.usinternet.com
ns.usinternet.com
ns3.usinternet.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.salesforce.com include:mailgun.org include:spf.mtasv.net include:spf-00914e01.pphosted.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • n8upao9ri35ggthlv6ln3n7uth
  • MS=ms46666045
  • SPFv=spf1 include:_spf.salesforce.com include:mailgun.org include:spf.mtasv.net include:spf-00914e01.pphosted.com -all
  • _c9kf64h20vvznw3cj7k7vf349wl6fjq
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