CONTINUOUS INTERNET TELEMETRY24H DRIFT48,244 material changesacross 46,548 domains · 24h to ~5h ago · +13,627 vs yesterdaySHIFT100 domains moved DNS from koaladns.com to magpiedns.coma coordinated move · 24hNOW534 curated domains not reachablelast probe, steadySITE ERRORS33,821 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 135,269 sites429 rate-limit / 403 bot-block, a posture signal

h3c.com

Observed Aug 3, 2026, 01:30 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of h3c.com was taken 3d ago

h3c.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting h3c.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 h3c.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Runs onCloudflare
Secured byDigiCert
Registered withAlibaba Cloud Computing (Beijing) Co., Ltd.
tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat h3c.com actually stands on - every host below is a signed observation
h3c.com
A / AAAA
1.181.141.1260.191.123.44101.33.51.117
Cloudflareserves the site
NS
dns6.h3c.comdns5.h3c.comdns3.h3c.com
h3c.comanswers its DNS
MX
mail1.h3c.commail0.h3c.com
h3c.comreceives its email
TLS
*.h3c.com
DigiCert Incissued its certificate

DNS Records

A 3

  • 1.181.141.12
  • 60.191.123.44
  • 101.33.51.117

MX 2

  • 20mail1.h3c.com
  • 10mail0.h3c.com

TXT 1

  • v=spf1 ip4:60.191.123.56 ip4:60.191.123.50 ip4:221.12.31.13 ip4:221.12.31.56 ip4:122.225.128.134 ip4:122.225.128.140 include:spf.protection.outlook.com -all

NS 3

  • dns6.h3c.com
  • dns5.h3c.com
  • dns3.h3c.com

SOA 1

  • dns5.h3c.com root.dns5.h3c.com

TLS Certificates (2)

Common NameIssuerExpires
*.h3c.com C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=RapidSSL TLS RSA CA G1 Mon, 14 Dec 2026 23:59:59 +0000
RapidSSL TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:24:33 +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_7b68b427a80e1618
Output Hash
b6da7d2883a9cea47ec7ac20c7b81855722632860d693e2b9f3bdd792402b1d8
Signature
ed25519:fb69fb496e5f02b84de6c35bb20f5d60683e967be5813404d3d4bceaef5fec86c4a6d8806e2a196ac24e844cc4dd14734539b69171649d8dc19983259f111d0a
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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