CONTINUOUS INTERNET TELEMETRY24H DRIFT39,355 material changesacross 37,705 domains · 24h to ~3h ago · -1,505 vs yesterdayNOW555 curated domains not reachablelast probe, steadySITE ERRORS34,565 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

zanichelli.it

Observed Jul 24, 2026, 19:52 UTC (8d 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
Also usesGoogle Search Console
tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zanichelli.it actually stands on - every host below is a signed observation
zanichelli.it
A / AAAA
18.200.108.51
unattributedserves the site
NS
ns3.acantho.netns1.acantho.netns2.acantho.net
acantho.netanswers its DNS
MX
mxms.ot-mail.it
ot-mail.itreceives its email
TLS
*.zanichelli.it
Sectigo Limitedissued its certificate

DNS Records

A 1

  • 18.200.108.51

MX 1

  • 10mxms.ot-mail.it

TXT 8

  • google-site-verification=Q2n1vPnq4HBqK8qOvDOOz2ZSqtnNTmLuClZLabw0_r4
  • anthropic-domain-verification-25g8b9=vISgz3hK3KGnSezWYbpWmBnkT
  • v=spf1 ip4:35.205.35.198 include:_u.zanichelli.it._spf.dmarclf.com ~all
  • MS=ms83705106
  • subdomain-owner-verification=9433cd823b6dddb8b601f4429715f88f
  • MS=A7D59D3915DDCDABBBFF48BB78A4ACF6E4B73902
  • google-site-verification=3qF5ntoLta_5JcO0Msx91uCccdBgQ7TBHWl-OLwdOuE
  • v=DMARC1; p=quarantine; rua=mailto:dmarc@zanichelli.it; ruf=mailto:dmarc@zanichelli.it;

NS 3

  • ns3.acantho.net
  • ns1.acantho.net
  • ns2.acantho.net

SOA 1

  • ns2.acantho.net afreo.zanichelli.it

TLS Certificates (4)

Common NameIssuerExpires
*.zanichelli.it C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Fri, 02 Oct 2026 23:59:59 +0000
USERTrust RSA Certification Authority 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
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
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

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 zanichelli.it. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_0e852cf0c451f29c
Output Hash
b5fb50fa783ef4f78f92fd92ae9e00d3832f5c1886bbcbea376923474d141e94
Signature
ed25519:75c7348a6c9714e6cd8bfe8220eda10122263b795ef885ea89678f160d5233ec290489311b825232b9b6e8f3a48496583759618fa201a080563c59312f3a8402
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser