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ticktick.com

Observed Jul 22, 2026, 00:01 UTC (1d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain
Up right now
Runs onAmazon
Email byGoogle Workspace
Secured bySectigo
Registered withName.com, Inc.
tranco_10k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ticktick.com actually stands on - every host below is a signed observation
ticktick.com
A / AAAA
54.193.135.7852.8.160.93
Amazonserves the site
NS
ns-1126.awsdns-12.orgns-1979.awsdns-55.co.ukns-220.awsdns-27.comns-775.awsdns-32.net
awsdns-12.org + awsdns-55.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx2.googlemail.com+1 more
Google Workspacereceives its email
TLS
*.ticktick.com
Sectigo Limitedissued its certificate

DNS Records

A 2

  • 54.193.135.78
  • 52.8.160.93

MX 5

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

TXT 2

  • v=spf1 include:mailgun.org include:appest.com include:amazonses.com include:_spf.google.com ~all
  • v=DMARC1; p=quarantine; rua=mailto:jack@appest.com; pct=50; adkim=s; aspf=s

NS 4

  • ns-1126.awsdns-12.org
  • ns-1979.awsdns-55.co.uk
  • ns-220.awsdns-27.com
  • ns-775.awsdns-32.net

SOA 1

  • ns-220.awsdns-27.com awsdns-hostmaster.amazon.com

CAA 3

  • issue "amazon.com"
  • issue "letsencrypt.org"
  • issue "sectigo.com"

TLS Certificates (4)

Common NameIssuerExpires
*.ticktick.com C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA DV R36 Sun, 25 Oct 2026 23:59:59 +0000
Sectigo Public Server Authentication CA DV R36 C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46 Fri, 21 Mar 2036 23:59:59 +0000
Sectigo Public Server Authentication Root R46 C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +0000
USERTrust RSA Certification Authority C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority Mon, 18 Jan 2038 23:59:59 +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; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for ticktick.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_f8da9605f8cddade
Output Hash
983a641d1fb030ffae8f044787f13b893df1b337c7f30f5a3dd3c6805b04f1ac
Signature
ed25519:5a355fc6ba2086f1ff46be74156c000612d9482c470d8fac2043c122fad6afb3fd66fa87dffe18df58d90e2f62084c58762ce9001464e453b71b24458bffbb00
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
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