stepik.org
Observed 2026-06-12T20:08:58.279Z (16h ago). Every field below was attested with an Ed25519 signature at scan time.
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Verify this receiptEd25519 Receipt
- Receipt ID
d8a79a79-22ec-44f8-b6be-792220e8d46a- Output Hash
f950b575f3b42d8462d51f02188e730ac72c426bc3868141d661a668cf3ed491- Signature
ed25519:5391ef084ba71bb57227220415526d2d0d0b6c03a8339cf9c1f575aff2637049da74f2b625669fee881be4c034b9035a3a0490acf7fe2e1a733fa8d2a37cf800- Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da- Parent
(genesis)- Plane
- fast
DNS Records
A 1
178.248.239.111
MX 1
{"priority":10,"exchange":"mx.yandex.net"}
TXT 7
yandex-verification: fa6a64e3034dc7b7google-site-verification=F1_-uKpAc4KyTYHV6Ft_QOkSrfzPgyy_cv3Vw_hc7qcyandex-verification: a4dbed4d96915f29v=spf1 mx ip4:40.113.130.203 ip4:51.250.53.246 ip4:40.119.132.203 ip4:104.47.158.169 include:mail.zendesk.com include:servers.mcsv.net include:_spf.google.com include:_spf.myjetbrains.com include:_spf.yandex.net ~allMS=ms61610138v=DMARC1;p=none;rua=mailto:dmarc@stepik.orgv=DKIM1; (detected)
NS 2
ns78.domaincontrol.comns77.domaincontrol.com
SOA 1
{"mname":"ns77.domaincontrol.com","rname":"dns.jomax.net","serial":2024101601}
TLS Certificates (0)
None.