CONTINUOUS INTERNET TELEMETRY24H DRIFT8,943 material changesacross 8,530 domains · last 24h · -1,472 vs yesterdayDNS DRIFT560 domains changed DNS providertop destination cloudflare.com · -99 vs yesterdayEMAIL DRIFT138 domains switched email providertop destination google.com · -29 vs yesterdayCERT DRIFT187 domains switched issuing CA24h · -32 vs yesterdayNOW472 curated domains not reachable-231 vs yesterdaySITE ERRORS17,384 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 96,855 sites429 rate-limit / 403 bot-block, a posture signal

letterboxd.com

Observed Jul 21, 2026, 19:38 UTC (2d 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.

Guarded by a firewall
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesFacebook/MetaGoogle Search Console
IPv6 · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat letterboxd.com actually stands on - every host below is a signed observation
letterboxd.com
A / AAAA
172.66.168.234104.20.22.2492606:4700:10::6814:16f92606:4700:10::ac42:a8ea
Cloudflareserves the site
NS
isla.ns.cloudflare.commajor.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
letterboxd.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 172.66.168.234
  • 104.20.22.249

AAAA 2

  • 2606:4700:10::6814:16f9
  • 2606:4700:10::ac42:a8ea

MX 5

  • 1aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 10

  • apple-domain-verification=qVnI-JrN4zuhuHbKgoLdZfL2LNwzEkW0KmU0nYXQ1Pg
  • facebook-domain-verification=rlqrz8ctxk6c5gwg7ofzinsurscjqs
  • google-site-verification=2wdFpOSsCNleUqOWpW8bx0gx1_tlr9vxpuARUguKw9s
  • google-site-verification=Y-zkjggIRxeVV3sXhXaN7qrdh1PxJkPoJdTuF9MMhrs
  • google-site-verification=vr_zjYN3BM6NQE1--g4om5pWdhk8ituDccKJWS274mE
  • twilio-domain-verification=e1786b2574779e0531aba8d7470ad271
  • v=spf1 include:_spf.google.com ip4:107.181.253.98 ip4:216.18.206.170 ip4:23.252.125.202 include:mail.zendesk.com -all
  • yahoo-verification-key=nnwi73eFY9zUGW5MOFMyFuvhxFmPnySFLZyJf4QmNx4=
  • v=DMARC1; p=reject; pct=100; fo=1; rua=mailto:re+xsn92t3toam@dmarc.postmarkapp.com
  • v=BIMI1; l=https://s.ltrbxd.com/bimi/letterboxd.svg; a=https://s.ltrbxd.com/bimi/letterboxd.pem

NS 2

  • isla.ns.cloudflare.com
  • major.ns.cloudflare.com

SOA 1

  • isla.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
letterboxd.com C=US, O=Google Trust Services, CN=WE1 Sat, 17 Oct 2026 06:41:40 +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; nothing leaves your machine.

Verify this receipt

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

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

Ed25519 Receipt

Receipt ID
rcpt_0b0ab59c3e45899e
Output Hash
673f7fd5a61fc1fb462109f68970470aecfa2a5a946ca720b4dd178df1aa9c8f
Signature
ed25519:aba33d02567df15111971250587a45ee3d6c4abefd1870df4e64a13638d12d6a5645c6cdfc5e704098f749aa564e7827895ef0d3af13517d3080ffcd7845e302
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser