snr.systems
Observed Aug 2, 2026, 19:16 UTC (3h 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.
Up right now
Runs onJSC Selectel
Secured byLet's Encrypt
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat snr.systems actually stands on - every host below is a signed observation
snr.systems
A / AAAA
82.202.211.213
JSC Selectelserves the site
NS
ns-dyn2.nag.runs-dyn4.nag.runs-dyn3.nag.ru
nag.ruanswers its DNS
MX
emx.mail.ru
mail.rureceives its email
TLS
snr.systems
Let's Encryptissued its certificate
DNS Records
A 1
82.202.211.213
MX 1
10emx.mail.ru
TXT 7
globalsign-domain-verification=1Ix0lI6OInFc2XWDpZUY2Xr-QbCJPaDAU_EGw_CocKw65zr1rpr9jff8r62rr1bxsflwcrmkpymailru-domain: i7L2VoAl4cbdg8PTgoogle-site-verification=c1HVocF2QpC1QPnlNgCeyA_ocvX-o-Ik3pyCkQ36DKwgoogle-site-verification=Z6LkVbOirjX3nA8J7N7p_ne00SfbbjInDfwh86X5K04v=spf1 redirect=_spf.mail.ruyandex-verification: 042479a1a507a60f
NS 3
ns-dyn2.nag.runs-dyn4.nag.runs-dyn3.nag.ru
SOA 1
ns.nag.ru hostmaster.snr.systems
DMARC_RECORDS 1
v=DMARC1; p=reject; rua=mailto:allmail@snr.systems;
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
snr.systems |
C=US, O=Let's Encrypt, CN=YR1 | Thu, 29 Oct 2026 01:45:37 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
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 receiptEd25519 Receipt
- Receipt ID
rcpt_35e92345a78966b4- Output Hash
27b2ba5a19faca952bb3288009b46a8f705e1ed392ec6b0649c53bf3e2eea346- Signature
ed25519:06b45e4bbc66e501c7ae287fddff8b668fed2ac6cde7b5a10b0638696ce39dff4b63b8176a381c8b1accab42c517d9debb6793d78f54365d107cb7d613e57e06- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast