zer0day.ch
Observed Jul 24, 2026, 20:10 UTC (9d 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.
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zer0day.ch actually stands on - every host below is a signed observation
zer0day.ch
A / AAAA
93.158.213.92
unattributedserves the site
NS
ns1.dyna-ns.netns2.dyna-ns.net
dyna-ns.netanswers its DNS
MX
opentrackr.org
opentrackr.orgreceives its email
DNS Records
A 1
93.158.213.92
MX 1
10opentrackr.org
TXT 1
BITTORRENT UDP:1337 TCP:1337
CNAME 1
opentrackr.org
NS 2
ns1.dyna-ns.netns2.dyna-ns.net
SOA 1
ns1.dyna-ns.net hostmaster.zer0day.ch
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 receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for zer0day.ch. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/zer0day.ch">
<img src="https://domaindrift.io/badge/zer0day.ch.svg"
width="300" height="64" alt="DomainDrift signed observations for zer0day.ch">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_74f5ae7156623cfa- Output Hash
cbda21976169a3a9abcf78ce936226cab0cabfce030623f2d7e15e40d0511329- Signature
ed25519:7d50c44c7ec6db64a6a9d2ceeb8b8046f9171545f94d85646084f85cf34df50e5127cfe06b1f4d14811abe03c3c659bf86039655c4a82868224379a486e26c01- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast