DOMAINS CHANGES SERVICES CERTS API

codesandbox.io

Observed 2026-06-15T08:03:27.153420557+00:00 (1h ago). Every field below was attested with an Ed25519 signature at scan time.

Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.

Verify this receipt

Ed25519 Receipt

Receipt ID
226b5348-719c-4a18-8bd1-4ad24e6cc136
Output Hash
89815b5864f601772e506edc706a53a2b6242936370e26979abe540e5aa07c32
Signature
ed25519:8fa70460cab65ac495ea534b6a620879c1f27d8d18dfbc95e3eae9002b286b9799b6ed855bcf1f5622c2c2cbfc36e7894baca23385976c23f4f4214c86d37107
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
Verify this in your browser

DNS Records

A 2

  • 172.64.144.247
  • 104.18.43.9

AAAA 2

  • 2a06:98c1:310a::6812:2b09
  • 2a06:98c1:3103::ac40:90f7

MX 5

  • {"priority":1,"exchange":"aspmx.l.google.com"}
  • {"priority":10,"exchange":"alt3.aspmx.l.google.com"}
  • {"priority":10,"exchange":"alt4.aspmx.l.google.com"}
  • {"priority":5,"exchange":"alt1.aspmx.l.google.com"}
  • {"priority":5,"exchange":"alt2.aspmx.l.google.com"}

TXT 5

  • F324B508E9
  • google-site-verification=HleifaPPjTRtPQdvU3CPX_v-ILWa7hrmpWS8E5vRDIw
  • google-site-verification=iRJ8V6RAGqoNfFwiuPPdHkg_t4lLooctR2kaqzr6xIw
  • v=spf1 include:mailgun.org include:_spf.google.com ~all
  • v=DMARC1; p=quarantine; pct=10; rua=mailto:c46fa7323b3a404b8d8fc8df01ad6e6e@dmarc-reports.cloudflare.net,mailto:email-reports@codesandbox.io; ruf=mailto:email-reports@codesandbox.io

NS 2

  • adel.ns.cloudflare.com
  • greg.ns.cloudflare.com

SOA 1

  • {"mname":"adel.ns.cloudflare.com","rname":"dns.cloudflare.com","serial":2406821799,"refresh":10000,"retry":2400,"expire":604800,"minimum":1800}

TLS Certificates (4)

Common NameIssuerExpires
codesandbox.io C=US, O=Let's Encrypt, CN=YE2 Sat, 29 Aug 2026 12:43:57 +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.