CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 35,866 material changesacross 35,253+ domains · 24h to ~4h ago · a floor, 20h of 24 walkedNOW561 curated domains not reachablelast probe, steadySITE ERRORS34,438 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,732 sites429 rate-limit / 403 bot-block, a posture signal

zlibs.com

Observed Jul 27, 2026, 22:04 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.

Not responding
Signed observation on record.
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zlibs.com actually stands on - every host below is a signed observation
zlibs.com
NS
ns4.dnsv5.comns3.dnsv5.com
dnsv5.comanswers its DNS
MX
mxbiz1.qq.commxbiz2.qq.com
qq.comreceives its email

DNS Records

MX 2

  • 10mxbiz1.qq.com
  • 10mxbiz2.qq.com

TXT 5

  • google-site-verification=nVJ-6LBVrINPYTsE-bu6IZVY7NywFZOW5BOJvqLuCRw
  • AafcZ5HX
  • AafcZ5HX
  • AafcZ5HX
  • AafcZ5HX

NS 2

  • ns4.dnsv5.com
  • ns3.dnsv5.com

SOA 1

  • ns3.dnsv5.com enterprise3dnsadmin.dnspod.com

TLS Certificates (0)

None.

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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
rcpt_9a8566ba6b1e95dd
Output Hash
9eab80490a9ae55b593a1722209537cfaa6d258bbe091110f1752ebaf10912c1
Signature
ed25519:1901899c5382b47241e0f7c4dc2295b22e8bc95631b6364ee12d5619d77618da2741e3a1706ba2eec88ea766545477ecc0bc7bd18afbadb7d4fa7a12b9b96b0d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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