CONTINUOUS INTERNET TELEMETRY24H DRIFT2,527 material changesacross 2,304 domains · -24 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -1 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,330 curated domains not answeringlast probe, steadyERRORS10,917 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,527 material changesacross 2,304 domains · -24 vs yesterdayDNS DRIFT15 domains changed DNS providertop destination cloudflare.com · -1 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.comCERT DRIFT2 domains switched issuing CA24h · -3 vs yesterdayNOW3,330 curated domains not answeringlast probe, steadyERRORS10,917 responded with an errorlast probe · 5xx / 404 / 429 / 403

grassi.com

Observed 2026-07-13T19:37:50.066Z (5h ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding
Runs onCloudflare
96 subdomains · consulting
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat grassi.com actually stands on - every host below is a signed observation
grassi.com
A / AAAA
216.40.34.37
Cloudflareserves the site
NS
ns2.mailbank.comns1.mailbank.comns1.mdnsservice.comns3.mdnsservice.com+1 more
mailbank.com + mdnsservice.comanswers its DNS
MX
mx.netidentity.com.cust.hostedemail.commx.netidentity.com.cust.hostedemail.com
hostedemail.comreceives its email

HTTPS probe

server_error Server error (5xx) 526 Server Error
HTTP status526
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time496 ms
DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

  • 216.40.34.37

MX 2

  • 20mx.netidentity.com.cust.hostedemail.com
  • 10mx.netidentity.com.cust.hostedemail.com

TXT 1

  • v=spf1 include:_spf.hostedemail.com ~all

NS 5

  • ns2.mailbank.com
  • ns1.mailbank.com
  • ns1.mdnsservice.com
  • ns3.mdnsservice.com
  • ns2.mdnsservice.com

SOA 1

  • ns1.mdnsservice.com hostmaster.mdnsservice.com

TLS Certificates (0)

None.

Subdomains (96)

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 grassi.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
d9ccb7d5-ffc3-4e1f-8f42-644fb37546f9
Output Hash
7a6a9aa1c20ba9a19f8a43b8b62ac28da256f9b1bba902779723e4624f57864a
Signature
ed25519:4bc21ae65d6769594a654ac4bb77e55baf76c902c2f9916dbe0c9cfd67cd66c3305a6ed826e3312d5f840750bb43ba4d340898246702b2972452c5862675cb02
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser