justdev.pl

Observed Aug 11, 2026, 02:38 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of justdev.pl was taken 4d ago

justdev.pl is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting justdev.pl 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 justdev.pl Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat justdev.pl actually stands on - every host below is a signed observation
justdev.pl
A / AAAA
104.21.49.225172.67.153.12606:4700:3036::6815:31e12606:4700:3034::ac43:9901
Cloudflareserves the site
NS
dilbert.ns.cloudflare.comgail.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mail5.mydevil.net
mydevil.netreceives its email
TLS
justdev.pl
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.49.225
  • 172.67.153.1

AAAA 2

  • 2606:4700:3036::6815:31e1
  • 2606:4700:3034::ac43:9901

MX 1

  • 10mail5.mydevil.net

NS 2

  • dilbert.ns.cloudflare.com
  • gail.ns.cloudflare.com

SOA 1

  • dilbert.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
justdev.pl C=US, O=Google Trust Services, CN=WE1 Sun, 18 Oct 2026 07:34:40 +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; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_6201a25c4d4a6709
Output Hash
2c720898fc28cb20c8ab150c06d057fc9693de9c99dc3745c7df2e7def37f3f0
Signature
ed25519:36c4d97ce04fc079c3e7cf33d994a0ed475e1365381d3d111e5a2eef751ba899b1c3226f86af1b601d12ac319610535e0253dc4e60f147a60bed2885ceee1506
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT42,433 material changesacross 40,727 domains · 24h to ~2h ago · -1,074 vs yesterdayROTATION62 domains moved DNS from koaladns.com to magpiedns.com, 60 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,439 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 117,245 sites429 rate-limit / 403 bot-block, a posture signal