bigspark.com

Observed Aug 2, 2026, 20:34 UTC (10d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bigspark.com was taken 10d ago

bigspark.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bigspark.com 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 bigspark.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Registered withKey-Systems GmbH

Also usesFacebook/MetaGoogle Search ConsoleAtlassian

DNSSEC on · IPv6 · domcop

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

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

bigspark.com

A / AAAA

104.21.45.200172.67.218.1852606:4700:3035::6815:2dc82606:4700:3037::ac43:dab9

Cloudflareserves the site

aaden.ns.cloudflare.comcollins.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more

Google Workspacereceives its email

TLS

bigspark.com

Google Trust Servicesissued its certificate

DNS Records

A 2

104.21.45.200
172.67.218.185

AAAA 2

2606:4700:3035::6815:2dc8
2606:4700:3037::ac43:dab9

MX 5

10aspmx.l.google.com
20alt1.aspmx.l.google.com
20alt2.aspmx.l.google.com
30aspmx2.googlemail.com
30aspmx3.googlemail.com

TXT 4

facebook-domain-verification=1h6zz62dl133ihf88d8hm5mix7ysxo
google-site-verification=PAKCxyNlSe9jONZD3HeULIXdbKrMSHN0URcIxh4rCKI
atlassian-domain-verification=ILvl0HJqSbv0+Vzhb6UMvJ+mirgFQkJNL7FV7xJE37U25rWllKKvR9+T2JF7W/MA
v=spf1 include:_spf.google.com include:_spf.exactonline.nl include:spf.flowmailer.net include:spf.mandrillapp.com ~all

NS 2

aaden.ns.cloudflare.com
collins.ns.cloudflare.com

SOA 1

aaden.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

v=DMARC1; p=none; rua=mailto:b9d4ab5a78d64f859a34caec6af9d024@dmarc-reports.cloudflare.net,mailto:dmarc@bigspark.com; ruf=mailto:dmarc+failures@bigspark.com; fo=1

TLS Certificates (3)

Common Name	Issuer	Expires
`bigspark.com`	C=US, O=Google Trust Services, CN=WE1	Fri, 09 Oct 2026 22:47:36 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +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.

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Ed25519 Receipt

Receipt ID: rcpt_e0b20c3de0225ab7
Output Hash: bc7a72354cabdda543e5d52476a724ade8ebd97a17a1c400f0198790c5681cda
Signature: ed25519:df17024b684925ca7b1777e0002dd5944389d984394da7c647b7253ba6f585fe8e3483fb0b284b94be6b4fc0a9cf576eedb9d6f7e572cd21d97be6c954674c08
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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