jrva.com

Observed Aug 10, 2026, 05:13 UTC (5d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jrva.com was taken 5d ago

jrva.com is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jrva.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 jrva.com Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Secured byLet's Encrypt
1 subdomain · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jrva.com actually stands on - every host below is a signed observation
jrva.com
A / AAAA
202.254.234.55
unattributedserves the site
NS
ns2.xserver.jpns4.xserver.jpns3.xserver.jpns5.xserver.jp+1 more
xserver.jpanswers its DNS
MX
jrva.com
jrva.comreceives its email
TLS
www.jrva.com
Let's Encryptissued its certificate

DNS Records

A 1

  • 202.254.234.55

MX 1

  • 0jrva.com

TXT 1

  • v=spf1 +a:sv3054.xserver.jp +a:jrva.com +mx include:spf.sender.xserver.jp include:_spf.autobiz.jp ~all

NS 5

  • ns2.xserver.jp
  • ns4.xserver.jp
  • ns3.xserver.jp
  • ns5.xserver.jp
  • ns1.xserver.jp

SOA 1

  • ns1.xserver.jp root.sv0.xserver.jp

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine;

TLS Certificates (3)

Common NameIssuerExpires
www.jrva.com C=US, O=Let's Encrypt, CN=YR1 Fri, 11 Sep 2026 02:22:52 +0000
YR1 C=US, O=ISRG, CN=Root YR Sat, 02 Sep 2028 23:59:59 +0000
Root YR C=US, O=Internet Security Research Group, CN=ISRG Root X1 Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

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_d6108a9a5d7cc0fa
Output Hash
b67a74c773cc3e3afb29224e93c0622ab9292f4ae022dab1164541d63a4b4be7
Signature
ed25519:df086841a4656968c4da364f833d3e17b7e60ef5001b35ed059b68d90201d2a6aa61f307ea60cbd17d3183cdfd1a81bf90cb821ead4e10fd683ef821569a2007
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT43,253 material changesacross 41,549 domains · 24h to ~3h ago · -829 vs yesterdayROTATION57 domains moved DNS from magpiedns.com to koaladns.com, 57 moved backa rotation loop, not a migration · 24hNOW495 curated domains not reachablelast probe, steadySITE ERRORS36,533 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,499 sites429 rate-limit / 403 bot-block, a posture signal