marketopt.info

Observed Aug 16, 2026, 15:02 UTC (4h 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.

Verify this receipt yourself + Watch this domain
Up right now
Secured bySectigo
1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat marketopt.info actually stands on - every host below is a signed observation
marketopt.info
A / AAAA
185.91.75.16
unattributedserves the site
NS
dns2.hostiq.uadns1.hostiq.ua
hostiq.uaanswers its DNS
MX
marketopt.info
marketopt.inforeceives its email
TLS
marketopt.info
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 185.91.75.16

MX 1

  • 0marketopt.info

TXT 1

  • v=spf1 ip4:185.91.75.15 +a +mx +ip4:31.131.31.57 ~all

NS 2

  • dns2.hostiq.ua
  • dns1.hostiq.ua

SOA 1

  • dns1.hostiq.ua auditor.twinservers.net

TLS Certificates (3)

Common NameIssuerExpires
marketopt.info C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Mon, 04 Jan 2027 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services Sun, 31 Dec 2028 23:59:59 +0000

Subdomains (1)

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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_85a33b00320c80ff
Output Hash
56410a01300d34dbdf082a83b5526628c5c95608b76bcc77a0ab2b5ff95948bb
Signature
ed25519:ad80b2810ee5396513bd86e72f17fc3054dc9ae3691ea30092569832fbf7c162050a46a1684229e43578974ba01a549a2d7eb0d5a077028a02a43a61a7638d08
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT39,710 material changesacross 37,679 domains · 24h to ~60m ago · -1,849 vs yesterdayROTATION66 domains moved DNS from magpiedns.com to koaladns.com, 63 moved backa rotation loop, not a migration · 24hEMAIL DRIFT3 domains switched email provider24hNOW595 curated domains not reachable+100 vs yesterdaySITE ERRORS35,880 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,382 sites429 rate-limit / 403 bot-block, a posture signal