backblazeb2.com

Observed 2026-07-15T05:46:38.000Z (23h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Registered withCloudflare, Inc.

Also usesGoogle Search Console

1 subdomain · tranco_5k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat backblazeb2.com actually stands on - every host below is a signed observation

backblazeb2.com

A / AAAA

149.137.130.5104.153.233.180149.137.142.15

Cloudflareserves the site

dolly.ns.cloudflare.comkirk.ns.cloudflare.com

cloudflare.comanswers its DNS

mx1.forwardemail.netmx2.forwardemail.net

forwardemail.netreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.backblaze.com/b2/cloud-storage.html

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time55 ms

DNS resolutionNOERROR

Redirect chain

https://www.backblaze.com/b2/cloud-storage.html

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

DNS Records

A 3

149.137.130.5
104.153.233.180
149.137.142.15

MX 2

10mx1.forwardemail.net
20mx2.forwardemail.net

TXT 7

google-site-verification=jgiutAgp_DXTW9Ib4Oc303deFWkcw6rRxHvpQfIEtks
postman-domain-verification=58e583c8b0566bdeb2991a4c37285ac2cf3382faebf20a0afd0d79119b3b66307325aa18bcec24519fb45dbb7bcf123ef53cb6a09f1029bf583fee76bd2efc5a
v=spf1 redirect=backblazeb2.com.hosted.spf-report.com
FAtENs5ngeYmE0ynyszm8o58Wg0RS1M
forward-email-site-verification=gzqwSdjK3I
v=DMARC1;p=reject;pct=100;fo=1;rua=mailto:e5ed3015@mxtoolbox.dmarc-report.com;ruf=mailto:e5ed3015@forensics.dmarc-report.com
v=DNSSEC1; (detected)

NS 2

dolly.ns.cloudflare.com
kirk.ns.cloudflare.com

SOA 1

dolly.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (0)

None.

Subdomains (1)

api.backblazeb2.com

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 backblazeb2.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/backblazeb2.com">
  <img src="https://domaindrift.io/badge/backblazeb2.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for backblazeb2.com">
</a>

Ed25519 Receipt

Receipt ID: 67f4962e-c714-449c-ac77-fafa09134654
Output Hash: e6c467446bcbf7cff4b029626f91912031050d552c888656609a2b74c53ae63f
Signature: ed25519:9e22aedad259237707121b7f906eaca712c1fd6e1b6596f65625011bf824433376624c20a09d67f4652727982a45cdaa6a43e03043821af37c93f51f27439c08
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/backblazeb2.com