zhu.codes

Observed Jul 25, 2026, 18:07 UTC (8d 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.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email byGoogle (SPF sender)

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · tranco

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat zhu.codes actually stands on - every host below is a signed observation

zhu.codes

A / AAAA

104.21.87.192172.67.145.1792606:4700:3035::6815:57c02606:4700:3037::ac43:91b3

Cloudflareserves the site

anuj.ns.cloudflare.compola.ns.cloudflare.com

cloudflare.comanswers its DNS

linda.mx.cloudflare.netamir.mx.cloudflare.netisaac.mx.cloudflare.net

Google (SPF sender)receives its email

TLS

zhu.codes

Google Trust Servicesissued its certificate

DNS Records

A 2

104.21.87.192
172.67.145.179

AAAA 2

2606:4700:3035::6815:57c0
2606:4700:3037::ac43:91b3

MX 3

1linda.mx.cloudflare.net
6amir.mx.cloudflare.net
39isaac.mx.cloudflare.net

TXT 3

google-site-verification=mNtuntuHfSQrVailF3QHbHvYTPVKvIGOp58Vb1ompfU
v=spf1 ip4:138.197.201.187 ip6:2604:a880:2:d0::2063:d001 include:_spf.google.com include:_spf.mx.cloudflare.net ~all
v=DMARC1; p=reject; rua=mailto:72053674b9384aeb834f409feaff5b24@dmarc-reports.cloudflare.net

NS 2

anuj.ns.cloudflare.com
pola.ns.cloudflare.com

SOA 1

anuj.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common Name	Issuer	Expires
`zhu.codes`	C=US, O=Google Trust Services, CN=WE1	Sat, 03 Oct 2026 11:51:52 +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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_e19427a26f2bd50e
Output Hash: 5249a5431609109cc954fbc6bd324387893a729508a7c2f629f5b0dc5fe09fb0
Signature: ed25519:eba8bfca18986a9e4e141272402051bf2cc0b3c1759b99a91cbd39e375df4e16d976a8ad93cc556b233b4c6edf58746da058c759ea691090e4db4aeca948040f
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

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