medtrum.com

Observed Aug 2, 2026, 20:45 UTC (13d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of medtrum.com was taken 13d ago

medtrum.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting medtrum.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 medtrum.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byWoTrus CA Limited
Registered withAlibaba Cloud Computing (Beijing) Co., Ltd.
Also usesGlobalSignGoogle Search ConsoleLinkedIn
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat medtrum.com actually stands on - every host below is a signed observation
medtrum.com
A / AAAA
47.88.19.37
unattributedserves the site
NS
dns2.hichina.comdns1.hichina.com
hichina.comanswers its DNS
MX
mx2.qiye.aliyun.commx1.qiye.aliyun.commx3.qiye.aliyun.com
aliyun.comreceives its email
TLS
medtrum.com
WoTrus CA Limitedissued its certificate

DNS Records

A 1

  • 47.88.19.37

MX 3

  • 10mx2.qiye.aliyun.com
  • 5mx1.qiye.aliyun.com
  • 15mx3.qiye.aliyun.com

TXT 6

  • google-site-verification=woJBj1LPFb90Gc4fNW9XCCfZScjRMWxWHzN6aLVmwL4
  • linkedin-site-verification=3b87dbca-63ef-4b87-9f3d-cb64debec607
  • _globalsign-domain-verification=wdss85TBX9GF8ffMzkpsBCPk4EzxjqJXuXAJgwBMfU
  • v=spf1 include:spf.qiye.aliyun.com include:one.zoho.eu include:one.zoho.com.cn -all
  • hp6m6j902vchtegp72jg708bhf
  • _globalsign-domain-verification=_61tOwqgxGUfaZFbIYLmwyxBjUVaYnFJ_IzHCnQDPN

NS 2

  • dns2.hichina.com
  • dns1.hichina.com

SOA 1

  • dns1.hichina.com hostmaster.hichina.com

TLS Certificates (4)

Common NameIssuerExpires
medtrum.com C=CN, O=WoTrus CA Limited, CN=WoTrus RSA DV SSL CA 2 Thu, 22 Oct 2026 23:59:59 +0000
WoTrus RSA DV SSL CA 2 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Sun, 19 Aug 2035 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 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_e5274855b9df584d
Output Hash
f852050b8374a0925e2230dd918aaa90c8d5c2eff85e952c012c11c30f7652e5
Signature
ed25519:9e6ac49f725466f52f3f8bbae14a9597bbb787d7fc8794848a8918faae95a2c7903b10ccc91453438854f986812e2751438902636f07a702bf8f933702220707
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,982 material changesacross 42,126 domains · 24h to ~25m ago · +2,423 vs yesterdayROTATION53 domains moved DNS from magpiedns.com to koaladns.com, 51 moved backa rotation loop, not a migration · 24hNOW497 curated domains not reachablelast probe, steadySITE ERRORS36,279 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,078 sites429 rate-limit / 403 bot-block, a posture signal