zerocalcare.net

Observed Aug 2, 2026, 15:24 UTC (8d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of zerocalcare.net was taken 8d ago

zerocalcare.net is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting zerocalcare.net under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch zerocalcare.net Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byActalis S.p.A.
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat zerocalcare.net actually stands on - every host below is a signed observation
zerocalcare.net
A / AAAA
31.11.36.482a00:6d40:4:1::c332:48
2a00serves the site
NS
dns.technorail.comdns2.technorail.comdns3.arubadns.netdns4.arubadns.cz
technorail.com + arubadns.net + moreanswers its DNS
MX
mx.zerocalcare.net
zerocalcare.netreceives its email
TLS
*.zerocalcare.net
Actalis S.p.A.issued its certificate

DNS Records

A 1

  • 31.11.36.48

AAAA 1

  • 2a00:6d40:4:1::c332:48

MX 1

  • 10mx.zerocalcare.net

TXT 1

  • v=spf1 include:_spf.aruba.it ~all

NS 4

  • dns.technorail.com
  • dns2.technorail.com
  • dns3.arubadns.net
  • dns4.arubadns.cz

SOA 1

  • dns.technorail.com hostmaster.zerocalcare.net

SRV 3

  • imchat1.aruba.it:5222 p5
  • imchat1.aruba.it:5269 p5
  • autodiscover.aruba.it:443 p0

DMARC_RECORDS 1

  • v=DMARC1; p=none; adkim=r; aspf=r;

TLS Certificates (2)

Common NameIssuerExpires
*.zerocalcare.net C=IT, ST=Bergamo, L=Ponte San Pietro, O=Actalis S.p.A., CN=Actalis Domain Validation Server CA G3 Fri, 09 Oct 2026 03:57:35 +0000
Actalis Domain Validation Server CA G3 C=IT, L=Milan, O=Actalis S.p.A./03358520967, CN=Actalis Authentication Root CA Sun, 22 Sep 2030 11:22:02 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_302f2e2febc260d8
Output Hash
fe2a8780002986aa4fa90a8e0abbc29b191ffb6b1a6a4af2208affa7ca47c8b4
Signature
ed25519:82fbad20a2a89106935e0ada5be801449bdc9798d0904c7435c36b89e0c350b71708e5641942bcc16f07db3e5a582a6281e1a09f0c11901d3eeddea8e355b70d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT50,293 material changesacross 42,593 domains · 24h to ~3h ago · +6,967 vs yesterdayROTATION56 domains moved DNS from koaladns.com to magpiedns.com, 54 moved backa rotation loop, not a migration · 24hNOW571 curated domains not reachablelast probe, steadySITE ERRORS34,235 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,267 sites429 rate-limit / 403 bot-block, a posture signal