nyse-group.com
Observed Jul 21, 2026, 19:33 UTC (9h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.
Not responding
Registered withMarkMonitor Inc.
fortune_500
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat nyse-group.com actually stands on - every host below is a signed observation
nyse-group.com
NS
dns1.p03.nsone.netdns2.p03.nsone.netdns3.p03.nsone.netdns4.p03.nsone.net+4 more
nsone.net + ultradns.biz + moreanswers its DNS
DNS Records
TXT 2
v=spf1 -allv=DMARC1; p=reject;
NS 8
dns1.p03.nsone.netdns2.p03.nsone.netdns3.p03.nsone.netdns4.p03.nsone.netedns1.ultradns.bizedns1.ultradns.comedns1.ultradns.netedns1.ultradns.org
SOA 1
edns1.ultradns.com prodsupport-dns.theice.com
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 receiptEd25519 Receipt
- Receipt ID
rcpt_446fbeb42927dab8- Output Hash
aabf2501acba4233607acf6c095b86fb08c2871d321cd78a307a2a7e0b6dc498- Signature
ed25519:1bd39887a5d6023d4300822f92daf8611a0270c730482a1ada58a66f26ccb17e8bc6f9551aa2be27b57d4c31830d5e9e0d5df0ddcec7bc8f2d9362487407880e- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast