CONTINUOUS INTERNET TELEMETRY24H DRIFT1,785 material changesacross 1,593 domains · -766 vs yesterdayDNS DRIFT14 domains changed DNS providertop destination selectel.ru · -2 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination google.com · +1 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,393 curated domains not answeringlast probe, steadyERRORS10,887 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT1,785 material changesacross 1,593 domains · -766 vs yesterdayDNS DRIFT14 domains changed DNS providertop destination selectel.ru · -2 vs yesterdayEMAIL DRIFT6 domains switched email providertop destination google.com · +1 vs yesterdayCERT DRIFT1 domains switched issuing CA24h · -4 vs yesterdayNOW3,393 curated domains not answeringlast probe, steadyERRORS10,887 responded with an errorlast probe · 5xx / 404 / 429 / 403

kobo.com

Observed 2026-07-13T22:49:30.303Z (10h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byMicrosoft 365
Registered withNetwork Solutions, LLC
Also usesGoogle Search ConsoleFacebook/Meta
14 subdomains · tranco_5k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat kobo.com actually stands on - every host below is a signed observation
kobo.com
A / AAAA
172.64.150.101104.18.37.155
Cloudflareserves the site
NS
ns-cloud-e2.googledomains.comns-cloud-e1.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.com
googledomains.comanswers its DNS
MX
kobo-com.mail.protection.outlook.com
Microsoft 365receives its email

HTTPS probe

redirect Redirecting (3xx) 302 → https://www.kobo.com/
HTTP status302
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time104 ms
DNS resolutionNOERROR
Redirect chain
https://www.kobo.com/

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

DNS Records

A 2

  • 172.64.150.101
  • 104.18.37.155

MX 1

  • 5kobo-com.mail.protection.outlook.com

TXT 16

  • hj-ownership=fvkv30Fnyx78b9M
  • google-site-verification=SN46x048vtTZTeC4pcKIeVtbSbhp22YtkZIaMnlEWKY
  • eI4nDhTkhHLFkVn2I0H86PYkbQzHr26YA6ndMom0SKIrZENOFNfL3EFFlWHcp+r4uBL1NDg63BxMrflvKQkl+w==
  • google-site-verification=TPfQLJMxDmDJ7QLK1G7_9WKCyT33Zd4OKl8Y3xcVUmA
  • MS=ms57345456
  • ca3-763497e7b6ed42dab28acd1f86e299cf
  • facebook-domain-verification=asza9zmotc5y3jf2vvxuox1fh4zwal
  • google-site-verification=fubvUR2vWX0-_N-3h9Q6fR9el0Vi-OPTf-ysDQ2alrU
  • google-site-verification=Q25CMQs0FyZeTBTcsd2e3pVmeINoplPPcC0OyZp-cYw
  • 17c61b51fd3e47faa7bbb0cb888ecbb0

NS 4

  • ns-cloud-e2.googledomains.com
  • ns-cloud-e1.googledomains.com
  • ns-cloud-e3.googledomains.com
  • ns-cloud-e4.googledomains.com

SOA 1

  • ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com

CAA 3

  • issuewild pki.goog
  • issuewild letsencrypt.org
  • issuewild sectigo.com

TLS Certificates (0)

None.

Subdomains (14)

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

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

Ed25519 Receipt

Receipt ID
79b93427-759d-4bbb-90c6-bc12eab1fd77
Output Hash
cf01a2edeb81a1bf6600dc1dc8862e026413971cb0d5ce4f17e20f31d2b27baf
Signature
ed25519:0717ad47e606617e7917e44631cfe74b1f7fca40e266c444f228eb172900fd672a1a267160dd2ed6efc840f64861d80b9b00452c3f61fc44a0ea1919d17d8f08
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser