medcor.com

Observed Aug 10, 2026, 20:30 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of medcor.com was taken 4d ago

medcor.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting medcor.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 medcor.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Email byHubSpot
Secured byLet's Encrypt
Registered withGoDaddy.com, LLC
Also usesGlobalSignGoogle Search ConsoleAppleDocuSignMicrosoft 365Microsoft Dynamics 365Foxit
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat medcor.com actually stands on - every host below is a signed observation
medcor.com
A / AAAA
23.185.0.22620:12a:8000::22620:12a:8001::2
2620serves the site
NS
ns65.domaincontrol.comns66.domaincontrol.com
domaincontrol.comanswers its DNS
MX
d259059b.ess.barracudanetworks.comd259059a.ess.barracudanetworks.com
HubSpotreceives its email
TLS
medcor.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 23.185.0.2

AAAA 2

  • 2620:12a:8000::2
  • 2620:12a:8001::2

MX 2

  • 10d259059b.ess.barracudanetworks.com
  • 5d259059a.ess.barracudanetworks.com

TXT 27

  • v=spf1 ip4:68.21.221.0/24 ip4:50.206.83.160/27 ip4:96.2.240.160/27 ip4:24.220.45.142/32 ip4:166.78.71.191/32 ip4:52.71.30.102/32 ip4:64.77.109.192/32 ip4:198.2.136.202/32 ip4:50.206.83.144/29 ip4:149.72.95.149/32 include:spf.protection.outlook.com include:mail.zendesk.com include:8096135.spf01.hubspotemail.net include:_spf-2.medcor.com -all
  • google-site-verification=IxmhfCrxVkkUm3kxkZloMyjc8CbRaBA3a7CxQSB1JbE
  • google-site-verification=w2s88hbgcnosu-Z5JlgrwLqfN_l9X33QwvXOQR58VYQ
  • google-site-verification=9VBB2lkqHGfeBNoYfci0NfBEwG057bhtuF8mAVe_tEY
  • msfpkey=6yqz2qvcnrij8eapnufg59cja
  • globalsign-domain-verification=6E039B30EE6E97F9F4AF808AC862BF85
  • asv=b76a64028a23e093040afde32fb28f0f
  • globalsign-domain-verification=6f667c6fa87513f4968106eb4fb7cada
  • globalsign-domain-verification=671158F1C19BD5889B2936BCF532303F
  • globalsign-domain-verification=21D0CB80D9459D2B43C0E0B370F3F2FA

NS 2

  • ns65.domaincontrol.com
  • ns66.domaincontrol.com

SOA 1

  • ns65.domaincontrol.com dns.jomax.net

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine; rua=mailto:rua+medcor.com@dmarc.barracudanetworks.com; ruf=mailto:ruf+medcor.com@dmarc.barracudanetworks.com; sp=quarantine; fo=1; adkim=r; aspf=r

BIMI_RECORDS 1

  • v=BIMI1; l=https://medcor.com/wp-content/uploads/2023/06/Logo.svg

TLS Certificates (3)

Common NameIssuerExpires
medcor.com C=US, O=Let's Encrypt, CN=YR1 Mon, 21 Sep 2026 06:28:39 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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_dad0a0d1ea818c2f
Output Hash
bd2f16785a0708b63ec19e7beb3c429cb9dbd4c3eb76a981a294628d59c2df2e
Signature
ed25519:76c2640cc7e789dc476194fa23799aeb70936f4ceed581f0a90fd9d47bd07ed25332790a9b61641096544d646f1842353b43044a3721c79011d168aeff605105
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT40,006 material changesacross 38,443 domains · 24h to ~3h ago · -4,076 vs yesterdayROTATION61 domains moved DNS from magpiedns.com to koaladns.com, 60 moved backa rotation loop, not a migration · 24hNOW489 curated domains not reachablelast probe, steadySITE ERRORS36,543 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,294 sites429 rate-limit / 403 bot-block, a posture signal