CONTINUOUS INTERNET TELEMETRY24H DRIFT43,836 material changesacross 42,208 domains · 24h to ~6h ago · -18,240 vs yesterdayROTATION55 domains moved DNS from kirklanddc.com to koaladns.com, 53 moved backa rotation loop, not a migration · 24hREGISTRAR DRIFT1 changed registrar24hNOW532 curated domains not reachablelast probe, steadySITE ERRORS33,888 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,377 sites429 rate-limit / 403 bot-block, a posture signal

letro.jp

Observed Aug 2, 2026, 09:18 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of letro.jp was taken 5d ago

letro.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting letro.jp 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 letro.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Email byGoogle Workspace
Secured byAmazon
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat letro.jp actually stands on - every host below is a signed observation
letro.jp
A / AAAA
54.64.246.7813.192.60.228
unattributedserves the site
NS
ns-1349.awsdns-40.orgns-1828.awsdns-36.co.ukns-228.awsdns-28.comns-836.awsdns-40.net
awsdns-40.org + awsdns-36.co.uk + moreanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.cominbound-smtp.us-east-1.amazonaws.com+3 more
Google Workspacereceives its email
TLS
*.letro.jp
Amazonissued its certificate

DNS Records

A 2

  • 54.64.246.78
  • 13.192.60.228

MX 7

  • 1aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 10inbound-smtp.us-east-1.amazonaws.com
  • 10inbound-smtp.us-west-2.amazonaws.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 5

  • amazonses:MJhGlpkvrOM6BKFbxRaZHH71Xwtgg1oC85nolRmE7eY=
  • amazonses:SaloI5/M9Du7rEWa2953/hSl8/WFCJrsMR5KOwj/3V0=
  • amazonses:l37hVBhpx4sZLX2iOriuZ7CmtGwEZHPUbaHreuEyk5Q=
  • google-site-verification=cUhP1qq_T-KhCFJ10uqqDAqmXvP9lyi44o_LNgtedOg
  • v=spf1 include:_spf.google.com include:sendgrid.net include:serv-spf01.aainc.co.jp include:serv-spf02.aainc.co.jp ~all

NS 4

  • ns-1349.awsdns-40.org
  • ns-1828.awsdns-36.co.uk
  • ns-228.awsdns-28.com
  • ns-836.awsdns-40.net

SOA 1

  • ns-1349.awsdns-40.org awsdns-hostmaster.amazon.com

DMARC_RECORDS 1

  • v=DMARC1; p=none; aspf=r

TLS Certificates (3)

Common NameIssuerExpires
*.letro.jp C=US, O=Amazon, CN=Amazon RSA 2048 M04 Sun, 15 Nov 2026 23:59:59 +0000
Amazon RSA 2048 M04 C=US, O=Amazon, CN=Amazon Root CA 1 Fri, 23 Aug 2030 22:26:35 +0000
Amazon Root CA 1 C=US, ST=Arizona, L=Scottsdale, O=Starfield Technologies, Inc., CN=Starfield Services Root Certificate Authority - G2 Thu, 31 Dec 2037 01:00:00 +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.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_e6d2dd666c427bf3
Output Hash
9647514ee92939c1e32f5af84363b060e6ee6b7be42af0c3d69d2d44c2ac2c40
Signature
ed25519:77394538ea3aabcbe7ff719f6e9303447540c77252f39b24aa7c371f8d3ff45cb40462ed8c04993478deec35e202e4c13a62ca2a05b8887d6894304c38d29b03
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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