medsphere.com

Observed Aug 11, 2026, 02:36 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of medsphere.com was taken 5d ago

medsphere.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting medsphere.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 medsphere.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Not responding

Email byHubSpot

Also usesMicrosoft 365AppleAtlassianDocuSignGoogle Search ConsoleKnowBe4

tranco

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

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

medsphere.com

A / AAAA

52.219.193.18752.219.192.5916.15.4.13952.219.112.195+4 more

unattributedserves the site

ns-1520.awsdns-62.orgns-1710.awsdns-21.co.ukns-224.awsdns-28.comns-521.awsdns-01.net

awsdns-62.org + awsdns-21.co.uk + moreanswers its DNS

d355236a.ess.barracudanetworks.comd355236b.ess.barracudanetworks.com

HubSpotreceives its email

DNS Records

A 8

52.219.193.187
52.219.192.59
16.15.4.139
52.219.112.195
52.219.116.203
16.15.4.151
16.15.0.104
16.15.0.214

MX 2

10d355236a.ess.barracudanetworks.com
10d355236b.ess.barracudanetworks.com

TXT 21

0ed1fe018a3cfb625cc3c04689b8068430aaf7cf68
8kkgtcomt8n773rqki0i7l11li
9ke7bfl7t32vkooo6q1bdoclj
MS=ms12881319
RR89FcFXq4zm87aLWXHw6wznz/FzfHqWGDz803PNJtXatg/D0PrT9SNZDO0d/dniBl7zkR64F6wDG6f5oAUMrA==
ZT309fK1jR+0rIGbFir1oE/paruNDhMgKkCxKe92QBuK+DenVfHuH8yRSy7iFlW3dOwf7mBqPLWXKEn7S4qpHA==
apple-domain-verification=5uI0fE4v4YeyFRVM
atlassian-domain-verification=efbCxN4xpCDG/KXQykxGvI31VULeS5X36wJRKg/hBjrZtHMETQTUFQeXUsUcTuRG
ckB3jhoIYIMC+MkB2lYZon7Z38nPqQ3aHTOMdgWAa30m3DGG++eoiqO7c0WhtU9YDK6srk94HsdHQAyiBJHezw==
docusign=5405b820-1210-413d-b328-8566fcf0959d

NS 4

ns-1520.awsdns-62.org
ns-1710.awsdns-21.co.uk
ns-224.awsdns-28.com
ns-521.awsdns-01.net

SOA 1

ns-1520.awsdns-62.org awsdns-hostmaster.amazon.com

SRV 1

mail.medsphere.com:443 p0

DMARC_RECORDS 1

v=DMARC1; p=reject

TLS Certificates (0)

None.

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.

Verify this receipt

Ed25519 Receipt

Receipt ID: rcpt_ca386a3482c05477
Output Hash: e08279978854e96553a8e6764a11d0b6f67fae7babf7f8c9361ec00191a94b9f
Signature: ed25519:0c97fe88f4a9e2bbf47ca377d751e64b25aebcfaa76ab8d0ca9e67faedb22e06ca71c1694953a387caa1b97bf0539af23523537db1f9d142c28296fc6e3f2906
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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