CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 35,982 material changesacross 34,252+ domains · 24h to ~7h ago · a floor, 17h of 24 walkedNOW552 curated domains not reachablelast probe, steadySITE ERRORS34,695 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,236 sites429 rate-limit / 403 bot-block, a posture signal

duocast.net

Observed Jul 27, 2026, 22:53 UTC (4d 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.

Up right now
Secured bySectigo
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat duocast.net actually stands on - every host below is a signed observation
duocast.net
A / AAAA
89.188.18.172a01:1b0:7999:421::17
2a01serves the site
NS
ns1.duocast.netns2.duocast.net
duocast.netanswers its DNS
MX
mail.infra.duocast.net
duocast.netreceives its email
TLS
*.duocast.net
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 89.188.18.17

AAAA 1

  • 2a01:1b0:7999:421::17

MX 1

  • 10mail.infra.duocast.net

TXT 1

  • v=spf1 include:_spf.duocast.net ip4:141.138.141.168 ip6:2001:1af8:4200:b000::/64 ip4:109.234.104.0/21 -all

NS 2

  • ns1.duocast.net
  • ns2.duocast.net

SOA 1

  • ns1.duocast.net hostmaster.duocast.net

TLS Certificates (3)

Common NameIssuerExpires
*.duocast.net C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Wed, 27 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=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for duocast.net. It updates itself. It attests a signed observation - not that the site is safe.

DomainDrift signed-observation badge for duocast.net <a href="https://domaindrift.io/t/duocast.net"> <img src="https://domaindrift.io/badge/duocast.net.svg" width="300" height="64" alt="DomainDrift signed observations for duocast.net"> </a>

Ed25519 Receipt

Receipt ID
rcpt_0f339f9056523f93
Output Hash
f2e87f715143ceb555863f4ddf4f8f63d85ac602873ebc4df77ba4fc2e3a233c
Signature
ed25519:f9049be86c9175c3eaad383e954e3d3d2701ab1fdd84392b6b497a01e4961ce9870a30462b5fe2bb4b3b0093e50ec8ee54ba7dc70b1eec3919c1870b23186b05
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser