zitro.ir

Observed Jul 25, 2026, 17:53 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

Secured byLet's Encrypt

Also usesGoogle Search Console

tranco

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

INFRASTRUCTURE MAPwhat zitro.ir actually stands on - every host below is a signed observation

zitro.ir

A / AAAA

5.160.196.156

unattributedserves the site

j.ns.arvancdn.irk.ns.arvancdn.ir

arvancdn.iranswers its DNS

s21.rgbgroup.ir

rgbgroup.irreceives its email

TLS

zitro.ir

Let's Encryptissued its certificate

DNS Records

A 1

5.160.196.156

MX 1

10s21.rgbgroup.ir

TXT 3

v=spf1 mx a:s21.rgbgroup.ir ~all
google-site-verification=1mAj7jlftcub6pHtLbFPsTZFnoQEDiVwkx1RRB3rRcw
v=DMARC1; p=reject; adkim=s; aspf=s;

NS 2

j.ns.arvancdn.ir
k.ns.arvancdn.ir

SOA 1

j.ns.arvancdn.ir hostmaster.arvancloud.ir

TLS Certificates (4)

Common Name	Issuer	Expires
`zitro.ir`	C=US, O=Let's Encrypt, CN=YE2	Mon, 07 Sep 2026 00:32:54 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +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 zitro.ir. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_242dc65272027802
Output Hash: 00a29f838d351adb72b37e13439f3317ce8fb113503ee78cad3f3355288939e2
Signature: ed25519:89e356866fed2f158303830197a34ac426a7bf18e9d4448ac3c9f2522c2cc12a71f8dd9a971d29309f63598cf6f5d4b0708095c93c9cd2389f6d2691080bde01
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/zitro.ir