coursiv.io
Observed 2026-06-15T16:37:52.242Z (1h ago). Every field below was attested with an Ed25519 signature at scan time.
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Verify this receiptEd25519 Receipt
- Receipt ID
c89b62be-8119-45e8-ad16-72e6927c5658- Output Hash
28c25ce080748e8abe51f8e0ef2e2a2cd59c3290241c56e12ff7746e152ba791- Signature
ed25519:ae288fbaeea3f7fe7cd98e4721346f534e34927c5c4b39412f1f8288d1815500312bec892093924d132a82b3897dd541a4858e7250895a229278a5acb3f08001- Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da- Parent
(genesis)- Plane
- fast
DNS Records
A 1
64.239.109.1
MX 5
{"priority":1,"exchange":"aspmx.l.google.com"}{"priority":5,"exchange":"alt2.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"}
TXT 5
v=spf1 include:emsd1.com ~allGmuH+2JKLoMq7CeAxah9ft96NLcqKH61RQtdKBd4Yxg=google-site-verification=QPTIOXtX0Vb5CIA4s35n8xljxZPJf5fk9CQIMIltkH0google-site-verification=TAksL_liOh-PZUKyx3c6HsZmwGdpjtkdmogjBHedncYv=DMARC1; p=none;
NS 4
ns-1962.awsdns-53.co.ukns-257.awsdns-32.comns-575.awsdns-07.netns-1175.awsdns-18.org
SOA 1
{"mname":"ns-1175.awsdns-18.org","rname":"awsdns-hostmaster.amazon.com","serial":1}
TLS Certificates (0)
None.