CONTINUOUS INTERNET TELEMETRY24H DRIFT199 material changesacross 159 domains · -459 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,853 curated domains not answering+1,024 vs yesterdayERRORS25,023 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED71,259 throttled or blocked our scanner429 rate-limit / 403 bot-block24H DRIFT199 material changesacross 159 domains · -459 vs yesterdayCERT DRIFT3 domains switched issuing CA24h · +1 vs yesterdayNOW3,853 curated domains not answering+1,024 vs yesterdayERRORS25,023 responded with an errorlast probe · 5xx / 404 / TLSTHROTTLED71,259 throttled or blocked our scanner429 rate-limit / 403 bot-block

ccss.sa.cr

Observed Jul 18, 2026, 13:45 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onInstituto Costarricense de Electricidad y Telecom
Email byMicrosoft 365
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ccss.sa.cr actually stands on - every host below is a signed observation
ccss.sa.cr
A / AAAA
201.199.101.28
Instituto Costarricense de Electricidad y Telecomserves the site
NS
ns2.ccss.sa.crns.ccss.sa.cr
sa.cranswers its DNS
MX
ccss-sa-cr.mail.protection.outlook.com
Microsoft 365receives its email

DNS Records

A 1

  • 201.199.101.28

MX 1

  • 5ccss-sa-cr.mail.protection.outlook.com

TXT 26

  • e1q1blu4v4o0re5bj9rsvqvcii
  • ci3a9tsgqd9fhlrv6rshlqhfsc
  • bBOnUeT0H6+CtQCeQalU2ob0OCm+crp73tgakHAMT6oTXZFjCrES7EAziUlCaYR1kjpeaQLGGWnyJPQsQV47pA==
  • _lnoatk0igu5naouncf7n7n6ivb2jbhi
  • crLaw8yzRpc0xPA3ySOQ/JMSzrvsSVJcrZTWxZNmi2pEF3NdKTriBdk5e8jjnyCYaVw7JSUGJylC53EPGmIMZQ==
  • _nnii7p528agq4xe0wutb2tbqko90tq4
  • t8tlinhntvclq75emdfiksec34
  • MS=ms39804878
  • pexip-ms-tenant-domain-verification=d551e98a-c64d-46a8-bb31-be3b0c360e93
  • MS=ms14592272

NS 2

  • ns2.ccss.sa.cr
  • ns.ccss.sa.cr

SOA 1

  • ns.ccss.sa.cr hostmaster.ccss.sa.cr

SRV 8

  • ccssvmexpe01.ccss.sa.cr:5060 p0
  • ccssvmexpe02.ccss.sa.cr:5060 p1
  • ccssvmexpe02.ccss.sa.cr:5061 p1
  • ccssvmexpe01.ccss.sa.cr:5061 p0
  • ccssvmexpe02.ccss.sa.cr:5222 p0
  • ccssvmexpe01.ccss.sa.cr:5222 p0
  • ccssvmexpe01.ccss.sa.cr:5269 p0
  • ccssvmexpe02.ccss.sa.cr:5269 p0

TLS Certificates (0)

None.

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 ccss.sa.cr. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
335d0cf8-fb8b-42b8-850a-2007281db598
Output Hash
50e4236cabe16fb7a734c2b81ce829f7a704c462a3c6ceb515f9fd6511800300
Signature
ed25519:19ee65d77228b794b398e7544a094838f949aaddd3913c53dbe0e9ce4b1ce829149024aed93df6ec520b9b058d9a24d8e9f2b83e8ef55adb54de957e1a572d0f
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser