CONTINUOUS INTERNET TELEMETRY24H DRIFT2,880 material changesacross 2,600 domains · -518 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination cloudflare.com · -7 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT6 domains switched issuing CA24h · -1 vs yesterdayNOW3,328 curated domains not answering-6,390 vs yesterdayERRORS10,947 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,880 material changesacross 2,600 domains · -518 vs yesterdayDNS DRIFT20 domains changed DNS providertop destination cloudflare.com · -7 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT6 domains switched issuing CA24h · -1 vs yesterdayNOW3,328 curated domains not answering-6,390 vs yesterdayERRORS10,947 responded with an errorlast probe · 5xx / 404 / 429 / 403

ou2sv.com

Observed 2026-07-13T02:37:40.253Z (14h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
96 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ou2sv.com actually stands on - every host below is a signed observation
ou2sv.com
A / AAAA
18.236.80.5834.219.29.10754.195.169.28
Cloudflareserves the site
NS
ns3.csof.netns1.csof.netns4.csof.netns2.csof.net
csof.netanswers its DNS

HTTPS probe

server_error Server error (5xx) 526 Server Error
HTTP status526
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1152 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 3

  • 18.236.80.58
  • 34.219.29.107
  • 54.195.169.28

NS 4

  • ns3.csof.net
  • ns1.csof.net
  • ns4.csof.net
  • ns2.csof.net

SOA 1

  • ns1.ou2sv.com hostmaster.ou2sv.com

TLS Certificates (0)

None.

Subdomains (96)

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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for ou2sv.com. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for ou2sv.com <a href="https://domaindrift.io/t/ou2sv.com"> <img src="https://domaindrift.io/badge/ou2sv.com.svg" width="300" height="64" alt="DomainDrift signed observations for ou2sv.com"> </a>

Ed25519 Receipt

Receipt ID
045525fb-ba20-4a58-9512-d965a03dffbb
Output Hash
f1f7afba0ec127dfc7dc8dfd85173eb114456acfb2df359b5b490d971633c05d
Signature
ed25519:8485c56412504db6bdbae37888ee8aa6786b523d5c6d0f4351288875027368f3c0a81b849bb82aafbe7f91ab86944897dd486df98940180dbab8b4206284ee07
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser