sputnik.systems

Observed Jul 22, 2026, 01:06 UTC (6h 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 onJSC Selectel

Email byGoogle Workspace

Secured byLet's Encrypt

Registered withRegistrar of Domain Names REG.RU LLC

Also usesGoogle Search Console

tranco_40k

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

INFRASTRUCTURE MAPwhat sputnik.systems actually stands on - every host below is a signed observation

sputnik.systems

A / AAAA

185.137.235.2

JSC Selectelserves the site

ns1.yandexcloud.netns2.yandexcloud.net

yandexcloud.netanswers its DNS

alt2.aspmx.l.google.comaspmx2.googlemail.comaspmx.l.google.comaspmx3.googlemail.com+1 more

Google Workspacereceives its email

TLS

sputnik.systems

Let's Encryptissued its certificate

DNS Records

A 1

185.137.235.2

MX 5

5alt2.aspmx.l.google.com
10aspmx2.googlemail.com
1aspmx.l.google.com
10aspmx3.googlemail.com
5alt1.aspmx.l.google.com

TXT 6

_globalsign-domain-verification=Zfg8mcac1vBk9-5-Fz4qmO5WnIHGJ7Y-GmTfeH0NLM
_globalsign-domain-verification=wtDHrZTEBVN7FSAdG4MY2chk5yMeJpC0WyfZ5mkiny
unisender-go-validate-hash=478733293602dad5bd02388eb77b6c1a
v=spf1include:_spf.google.cominclude:_spf.amocrmmail.cominclude:_sv1.bitrix24.cominclude:_sv2.bitrix24.cominclude:_sv3.bitrix24.cominclude:mxsspf.sendpulse.cominclude:spf.unisender.ruinclude:spf.unisender.com+a+mx~all
google-site-verification=-3RnuFgPGbksEaRTKrjnm2WuSRmTtkvp0sr35S3ESQ8
v=DMARC1; p=none

NS 2

ns1.yandexcloud.net
ns2.yandexcloud.net

SOA 1

ns1.yandexcloud.net mx.cloud.yandex.net

SRV 2

domain-xmpp.yandex.net:5222 p20
domain-xmpp.yandex.net:5269 p20

TLS Certificates (2)

Common Name	Issuer	Expires
`sputnik.systems`	C=US, O=Let's Encrypt, CN=R13	Wed, 12 Aug 2026 03:12:37 +0000
`R13`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Fri, 12 Mar 2027 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 sputnik.systems. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: rcpt_37bf113e4ea8b962
Output Hash: 0fd1b98585258f36cd17503e4ffd04f3fc8ac3be5c79d754ca6a2f7144232949
Signature: ed25519:4a8f4c8ca8ab7798867efd27cf084783c52d7ea1456b1c6ede63e04c8fb0eabd501fd713646425c2678a7bd2ebe36194fe0064009cd40b3303c86c53a1814607
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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