CONTINUOUS INTERNET TELEMETRY24H DRIFT39,355 material changesacross 37,705 domains · 24h to ~2h ago · -1,505 vs yesterdayNOW554 curated domains not reachablelast probe, steadySITE ERRORS34,565 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

visa.sk

Observed Jul 25, 2026, 22:23 UTC (7d 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 onCloudflare
Email byMicrosoft 365
Secured byCloudflare
Also usesFacebook/Meta
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat visa.sk actually stands on - every host below is a signed observation
visa.sk
A / AAAA
162.159.152.2162.159.153.2
Cloudflareserves the site
NS
ns1.dnsvisa.comns2.dnsvisa.comns3.dnsvisa.com
dnsvisa.comanswers its DNS
MX
visa-sk.mail.protection.outlook.com
Microsoft 365receives its email
TLS
visa.sk
CLOUDFLAREissued its certificate

DNS Records

A 2

  • 162.159.152.2
  • 162.159.153.2

MX 1

  • 0visa-sk.mail.protection.outlook.com

TXT 9

  • 0 contactemail hostmaster@visa.com
  • 9z99bqhwwmnx5s8w8p96929z55l2nxs3
  • MS=ms95659726
  • ca3-0e746b0e236846b2b2df8f5a5de9fc8e
  • ca3-eefe6b429ded4efc9041db118bb52936
  • facebook-domain-verification=52cbunjh3cvypiwnwfrrtnimelg7ou
  • hldy73kfr6vhb8557mp5jj8fz6rhh0nv
  • v=spf1 ip4:178.238.40.40 ip4:149.62.151.32/27 include:spf.protection.outlook.com ~all
  • v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

NS 3

  • ns1.dnsvisa.com
  • ns2.dnsvisa.com
  • ns3.dnsvisa.com

SOA 1

  • ns1.dnsvisa.com dns.cloudflare.com

CAA 1

  • iodef "mailto:hostmaster@visa.com"

TLS Certificates (4)

Common NameIssuerExpires
visa.sk C=US, O=CLOUDFLARE, INC., CN=Cloudflare TLS Issuing ECC CA 1 Mon, 19 Oct 2026 02:52:59 +0000
Cloudflare TLS Issuing ECC CA 1 C=US, O=SSL Corporation, CN=SSL.com TLS Transit ECC CA R2 Fri, 28 Oct 2033 17:17:48 +0000
SSL.com TLS Transit ECC CA R2 C=US, O=SSL Corporation, CN=SSL.com TLS ECC Root CA 2022 Sat, 17 Oct 2037 17:02:22 +0000
SSL.com TLS ECC Root CA 2022 C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Sun, 31 Dec 2028 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 visa.sk. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_7eb387755fa797ae
Output Hash
0f2dbbc2369307a0c6240c2ff91bdfbc9ed8222938968469f679834baaea546e
Signature
ed25519:4b3dfe26af1b6ef4a85be86dbd8d784b9198debf965fd159f6d9547b471370fc25f1ef702f9f2d65b6ec1e034e4d352a08796b8c04f18df3a5bf4b39d4029c08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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