CONTINUOUS INTERNET TELEMETRY24H DRIFT39,355 material changesacross 37,705 domains · 24h to ~2h ago · -1,505 vs yesterdayNOW553 curated domains not reachablelast probe, steadySITE ERRORS34,563 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,809 sites429 rate-limit / 403 bot-block, a posture signal

yasainavi.com

Observed Jul 25, 2026, 19:44 UTC (7d 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.

Not responding
Signed observation on record.
Also usesGoogle Search Console
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yasainavi.com actually stands on - every host below is a signed observation
yasainavi.com
A / AAAA
160.16.243.155
unattributedserves the site
NS
01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jp
dnsv.jpanswers its DNS
MX
ofa.sakura.ne.jp
ne.jpreceives its email

DNS Records

A 1

  • 160.16.243.155

MX 1

  • 10ofa.sakura.ne.jp

TXT 3

  • google-site-verification=J-rlBXadlLruCuDF12GXn5SDC2obv6D3kWbVLCe1L9A
  • v=spf1 a:www816.sakura.ne.jp +ip4:160.16.243.155 ~all
  • v=DMARC1; p=quarantine; aspf=r; adkim=r; rua=mailto:yasa-yasa@yasainavi.com

NS 4

  • 01.dnsv.jp
  • 02.dnsv.jp
  • 03.dnsv.jp
  • 04.dnsv.jp

SOA 1

  • 01.dnsv.jp hostmaster.dnsv.jp

TLS Certificates (0)

None.

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

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

Ed25519 Receipt

Receipt ID
rcpt_f9d8260b59b525d9
Output Hash
17c75b99191b4c05d2de0d958a85f8aa4c39e76b75b97863b93af0173a5a08ae
Signature
ed25519:64753c481397872fcd938c5248e9fc350a657f0e850bdc31193c3f601e5d9d9c9952cd9dd597eb1d2b811928799f86c0f7dda2862f6214d814f0b4d4d4bece0b
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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