CONTINUOUS INTERNET TELEMETRY24H DRIFT68,088 material changesacross 64,935 domains · 24h to ~2h ago · +33,471 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW538 curated domains not reachablelast probe, steadySITE ERRORS33,857 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 123,111 sites429 rate-limit / 403 bot-block, a posture signal

up-4.net

Observed Aug 2, 2026, 17:56 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of up-4.net was taken 3d ago

up-4.net is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting up-4.net 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 up-4.net 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 byGoogle Trust Services
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat up-4.net actually stands on - every host below is a signed observation
up-4.net
A / AAAA
172.67.167.113104.21.50.2102606:4700:3035::6815:32d22606:4700:3035::ac43:a771
Cloudflareserves the site
NS
cruz.ns.cloudflare.comken.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route2.mx.cloudflare.netroute1.mx.cloudflare.netroute3.mx.cloudflare.net
cloudflare.netreceives its email
TLS
up-4.net
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.67.167.113
  • 104.21.50.210

AAAA 2

  • 2606:4700:3035::6815:32d2
  • 2606:4700:3035::ac43:a771

MX 3

  • 38route2.mx.cloudflare.net
  • 58route1.mx.cloudflare.net
  • 76route3.mx.cloudflare.net

TXT 1

  • v=spf1 include:_spf.mx.cloudflare.net ~all

NS 2

  • cruz.ns.cloudflare.com
  • ken.ns.cloudflare.com

SOA 1

  • cruz.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
up-4.net C=US, O=Google Trust Services, CN=WE1 Mon, 07 Sep 2026 10:32:36 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +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_73cb14b41d93be1c
Output Hash
2f1a34f0e3dd2f6e1f2c15f1f8abc7151432cad0afef83b6d9c3d2b4a2ffbd70
Signature
ed25519:f99f6117e64fb339ab6a5d88f9b30916cb731f9df7f26ffff147138e91d34d4875d9f328c88bb755a2235cab5c03739c219fd8311a4f6f74028c5e817b79360c
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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