zksync.io

Observed 2026-06-13T12:01:29.472Z (8m ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
c9192b0f-e9bf-48f1-a2c5-2dec6ab69f64
Output Hash
b2b01e90043d511b507db03dd69de25f76bc5c88e6998c2a2db72f0220fcf53c
Signature
ed25519:69308f895cba88960cb4c0fbbcaef2e8e74025a165e9031625bfbf2aee81043d9487666547c4f9066433768370d395ae9e9ae0409d714ad981276990b1c77d0e
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 76.76.21.21

MX 5

  • {"priority":1,"exchange":"aspmx.l.google.com"}
  • {"priority":5,"exchange":"alt1.aspmx.l.google.com"}
  • {"priority":5,"exchange":"alt2.aspmx.l.google.com"}
  • {"priority":10,"exchange":"aspmx2.googlemail.com"}
  • {"priority":10,"exchange":"aspmx3.googlemail.com"}

TXT 8

  • google-site-verification=8qzbhwTcl1zWAXx-jIlmmUWPERLUwvOZbjnRYofyDJQ
  • google-site-verification=B0RoPM3Los0m2ZvEehCmCVkOZGOzmFe27xwcwFnzgII
  • google-site-verification=E3kO2XOmhfNYwcc2zhUzMbMZCiQxLgnJUwua0Xn1LK4
  • google-site-verification=YpLifSPXNpU3nBjYxImpGTOvdJu5RCRliCKwLGHTRk4
  • google-site-verification=hrWPMoXfTOG40VQGoOgWmIW4shMGIsObggR1BNBm5bg
  • google-site-verification=zY6DRxGMoqjcD4J0D5-rXEc33f_V1q74oQj6vy3LxiU
  • v=spf1 include:_spf.google.com include:20178098.spf03.hubspotemail.net -all
  • v=DMARC1; p=reject; ruf=mailto:dmarc@zksync.io; pct=100; adkim=s; aspf=s; fo=1

NS 2

  • lily.ns.cloudflare.com
  • charles.ns.cloudflare.com

SOA 1

  • {"mname":"charles.ns.cloudflare.com","rname":"dns.cloudflare.com","serial":2406810460,"refresh":10000,"retry":2400,"expire":604800,"minimum":1800}

TLS Certificates (2)

Common NameIssuerExpires
zksync.io C=US, O=Let's Encrypt, CN=R12 Sat, 25 Jul 2026 18:55:20 +0000
R12 C=US, O=Internet Security Research Group, CN=ISRG Root X1 Fri, 12 Mar 2027 23:59:59 +0000

Subdomains (0)

None observed.