pragprog.com
Observed 2026-06-15T02:09:39.704Z (14h ago). Every field below was attested with an Ed25519 signature at scan time.
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Verify this receiptEd25519 Receipt
- Receipt ID
b69770cd-060d-4a68-8fff-c31025f94681- Output Hash
9ef9f7738335b22ef8eb4ff2865d1b36661710eb4f04e112a64a28f0e0cfefe5- Signature
ed25519:350f70eebfa553b602dc14146c3a705ef513bca5ffde73bbdd9abe6df5a396d25414ee673f05d448517ee68f9fe52b61e13cc0cb8c78657acd44ee65a7ffef07- Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da- Parent
(genesis)- Plane
- fast
DNS Records
A 1
64.23.242.214
MX 2
{"priority":20,"exchange":"mx2.emailsrvr.com"}{"priority":10,"exchange":"mx1.emailsrvr.com"}
TXT 5
v=DMARC1; p=quarantine; rua=mailto:ead94e32@in.mailhardener.comgoogle-site-verification=aaQupeaj2Y1RYRFl6M599QBYIuP6pCOihDLS9t0cLYYv=spf1 include:spf0.pragprog.com ~allv=DMARC1; p=quarantine; rua=mailto:ead94e32@in.mailhardener.comv=DKIM1; (detected)
NS 4
ns-960.awsdns-56.netns-1538.awsdns-00.co.ukns-1266.awsdns-30.orgns-275.awsdns-34.com
SOA 1
{"mname":"ns-960.awsdns-56.net","rname":"awsdns-hostmaster.amazon.com","serial":1}
CAA 1
{"flags":0,"tag":"issue","value":"letsencrypt.org"}
TLS Certificates (0)
None.