Contacts

  • Registrar

    CSC Corporate Domains, Inc. 299

  • Abuse

    domainabuse@cscglobal.com

    +1.8887802723

Website

Answer
200 OKin 191 ms
Ends at
https://www.mckesson.com/
Redirects
  • http://mckesson.org/ (301)
Title
McKesson | Medical Supplies, Pharmaceuticals Healthcare Solutions
Server
cloudflare
Protocols
HTTP/2
www
The secure connection failed

DNS records

mckesson.org

A
TTL 8 hours
NS
TTL 8 hours
SOA
TTL 8 hours
CAA
TTL 8 hours

www.mckesson.org

CNAME
TTL 5 min
A
TTL 1 min

_dmarc.mckesson.org

TXT
TTL 8 hours

As dns4.p05.nsone.net answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

366,848 Tranco rank up from 463,241 on 2026-09-21
Not rankedOpen PageRank

From Tranco and Open PageRank

DNSSEC

mckesson.org is not signed.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

org Verified

  • Found 1 DS records for org in the . zone
  • DS=26974/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 5 DNSKEY records for org
  • DS=26974/SHA-256 verifies DNSKEY=26974/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=26974 and DNSKEY=26974/SEP verifies the DNSKEY RRset

mckesson.org Not signed

  • No DS records found for mckesson.org in the org zone