jump.net.uk

Observed Aug 11, 2026, 04:09 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of jump.net.uk was taken 4d ago

jump.net.uk is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting jump.net.uk 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 jump.net.uk Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byLet's Encrypt
Registered withJump Networks Ltd
Also usesGoogle Search Console
IPv6 · 1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat jump.net.uk actually stands on - every host below is a signed observation
jump.net.uk
A / AAAA
2001:ba8:4028::
2001serves the site
NS
ns2.jump.net.ukns1.jump.net.uk
net.ukanswers its DNS
MX
secondarymx.jump.net.ukprimarymx.jump.net.uk
net.ukreceives its email
TLS
jump.net.uk
Let's Encryptissued its certificate

DNS Records

AAAA 1

  • 2001:ba8:4028::

MX 2

  • 2secondarymx.jump.net.uk
  • 1primarymx.jump.net.uk

TXT 2

  • google-site-verification=8Xewx_1SnsKmMeMu2jsCgnYSXvagbekqmvJzFTQV5m0
  • v=spf1 ip4:212.13.192.0/19 ip4:185.73.44.0/22 ip6:2001:ba8::/32 -all

NS 2

  • ns2.jump.net.uk
  • ns1.jump.net.uk

SOA 1

  • ns1.jump.net.uk hostmaster.jump.net.uk

CAA 2

  • issue "letsencrypt.org"
  • issuewild ""

TLS Certificates (4)

Common NameIssuerExpires
jump.net.uk C=US, O=Let's Encrypt, CN=YE1 Sat, 17 Oct 2026 03:48:50 +0000
YE1 C=US, O=ISRG, CN=Root YE Sat, 02 Sep 2028 23:59:59 +0000
Root YE C=US, O=Internet Security Research Group, CN=ISRG Root X2 Thu, 02 Sep 2032 23:59:59 +0000
ISRG Root X2 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.

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Ed25519 Receipt

Receipt ID
rcpt_f4cc887221e2102c
Output Hash
80b8a9eb6f17a478daccceb44662326356d3a37526d307a99f77df98a6649895
Signature
ed25519:3b5e29e7e0642d66ea8bc947ff3ac2a7b3ec264d6b709aa84d7fb5379f6d24056320564369ee07e895e41b3bae4a198001976cb557ae9c7e942bbf0fb67f260f
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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CONTINUOUS INTERNET TELEMETRY24H DRIFT44,798 material changesacross 43,015 domains · 24h to ~80m ago · +1,291 vs yesterdayROTATION57 domains moved DNS from koaladns.com to magpiedns.com, 56 moved backa rotation loop, not a migration · 24hNOW496 curated domains not reachablelast probe, steadySITE ERRORS36,472 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,978 sites429 rate-limit / 403 bot-block, a posture signal