mastersrx.com

Observed Aug 3, 2026, 11:03 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of mastersrx.com was taken 13d ago

mastersrx.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting mastersrx.com under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch mastersrx.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.

Verify this receipt yourself + Watch this domain

Up right now

Email byProofpoint

Secured byGlobalSign

Registered withCSC Corporate Domains, Inc.

Also usesOneTrustMicrosoft 365GlobalSignAdobeAtlassianBoxAppleIdenTrust

tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat mastersrx.com actually stands on - every host below is a signed observation

mastersrx.com

A / AAAA

45.60.132.11245.60.122.112

unattributedserves the site

ep1ns04.mckesson.comep2ns03.mckesson.orgep1ns02.mckesson.netep2ns01.mckesson.com+3 more

mckesson.com + mckesson.org + moreanswers its DNS

mx0a-0016dd01.pphosted.commx0b-0016dd01.pphosted.com

Proofpointreceives its email

TLS

imperva.com

GlobalSign nv-saissued its certificate

DNS Records

A 2

45.60.132.112
45.60.122.112

MX 2

10mx0a-0016dd01.pphosted.com
10mx0b-0016dd01.pphosted.com

TXT 19

box-domain-verification=89dc3f9a4170260bd22ff03ccfe79118fb4df33a4e3c585eeb83e960c05252db
onetrust-domain-verification=7c8872977b4d44a48e3810bf32d3124f
onetrust-domain-verification=e769abcf77514a20924ac0d21054848e
atlassian-domain-verification=gsDuvpVuuRKIaIKumVqSuZQSQRKqU3N1C1k1fzdGarBkVd2VGgHI8jzltiZ6hQJ5
globalsign-domain-verification=7362A365D8A48541CD16C363B111D8D8
globalsign-domain-verification=C678D517242428C6941B904B059199A9
globalsign-domain-verification=5a98ab5ca6f778f34c512cb5cb376044
apple-domain-verification=Wd5sY7vcThqTlDS6
globalsign-domain-verification=6FFA1A0CA4D3A51A697496006CBC75FA
globalsign-domain-verification=255122bd87872f5158a84a2b342af2ce

NS 7

ep1ns04.mckesson.com
ep2ns03.mckesson.org
ep1ns02.mckesson.net
ep2ns01.mckesson.com
ep1ns03.mckesson.org
ep1ns01.mckesson.com
ep2ns02.mckesson.net

SOA 1

ndh1-nmgt-ins2.mckesson.com noreply.mckesson.com

CAA 7

issue "digicert.com"
issue "globalsign.com"
issuemail "identrust.com"
issue "letsencrypt.org"
issue "pki.goog"
issuemail "digicert.com"
issue "identrust.com"

DMARC_RECORDS 1

v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com; fo=1

TLS Certificates (3)

Common Name	Issuer	Expires
`imperva.com`	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Atlas R46 DV TLS CA 2026 Q2	Mon, 19 Oct 2026 20:12:57 +0000
`GlobalSign Atlas R46 DV TLS CA 2026 Q2`	C=BE, O=GlobalSign nv-sa, CN=GlobalSign Root R46	Fri, 21 Jan 2028 00:00:00 +0000
`GlobalSign Root R46`	2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign	Sun, 18 Mar 2029 00:00:00 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID: rcpt_fc8249b3eac58ef8
Output Hash: fe717430348bb3b49ef580acd68af92a4b0d62ce59fdf121c692805683fcfa40
Signature: ed25519:e84c0efbe7e853bce39834d5f3b981507f9bdf580704e9e891b7b6fbb97a5b805f6fb08cd5bb45e44c30e51f4d5c4a22b66590aeb619929cc46c5ba050ddf50f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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