What changed

Every crawler policy, certificate, DNS and registration change Domduck has observed across the corpus, newest first. Each line is a difference between two readings of the same domain, so every one carries the date it was seen and both sides of the change. Nothing here is inferred and nothing states a motive: we read a file, not a decision.

Changes observed per daylast 60 days
2026-08-136 – 5,3462026-10-12
A day at zero is a day the corpus was read and nothing moved, which is a different fact from a day with no reading.
Changes, 60 days21,564across published pages
Days recorded61with a reading
Busiest day5,34617 August 2026
Newest change7 October 20262026-10-07

The feed, page 4

last 90 days
  1. 7 October 2026 (2026-10-07)
    • x.aiThe certificate was renewed on 7 October 2026 and is valid to 5 January 2027.
    • x.aiThe DMARC policy changed from quarantine to reject on 7 October 2026.
    • mistral.airobots.txt started returning HTTP 304 on 7 October 2026, from 200.
    • lookist.appThe certificate was renewed on 7 October 2026 and is valid to 4 January 2027.
    • majestic.comDNSSEC was enabled on 7 October 2026.
    • you.comrobots.txt started returning HTTP 200 on 7 October 2026, from 304.
    • chatgpt.comrobots.txt started returning HTTP 304 on 7 October 2026, from 200.
  2. 6 October 2026 (2026-10-06)
    • firstsportz.comThe certificate was renewed on 6 October 2026 and is valid to 2 December 2026.
    • firstsportz.comThe certificate moved from Let's Encrypt to Google Trust Services on 6 October 2026.
    • xvideos.tubeThe certificate was renewed between 15 September 2026 and 6 October 2026 and is valid to 31 December 2026.
    • networklinks.spaceThe certificate was renewed between 22 September 2026 and 6 October 2026 and is valid to 25 December 2026.
    • networklinks.spaceThe certificate started validating again between 22 September 2026 and 6 October 2026.
    • networklinks.spaceThe certificate moved from Let's Encrypt to Google Trust Services between 22 September 2026 and 6 October 2026.
    • usecorner.iorobots.txt started returning HTTP 200 on 6 October 2026, from 304.
    • okyanust.comThe certificate was renewed between 4 October 2026 and 6 October 2026 and is valid to 21 November 2026.
    • xnxx115.comrobots.txt started returning HTTP 304 on 6 October 2026, from 200.
    • gamasutra.comrobots.txt started returning HTTP 304 on 6 October 2026, from 200.
    • pulseblackjackpro.comrobots.txt started returning HTTP 200 on 6 October 2026, from 304.
    • bloominsight.usrobots.txt started returning HTTP 304 on 6 October 2026, from 200.
    • solidpathway.carobots.txt started returning HTTP 200 on 6 October 2026, from 304.
    • socialfocusstyle.nlrobots.txt started returning HTTP 200 on 6 October 2026, from 304.
    • safarioffice.comrobots.txt started returning HTTP 200 on 6 October 2026, from 304.
    • safarioffice.comllms.txt disappeared on 6 October 2026.
    • canva.comDNSSEC was disabled on 6 October 2026.
    • atlassian.comrobots.txt started returning HTTP 200 on 6 October 2026, from 304.
    • meta.comThe certificate was renewed between 4 October 2026 and 6 October 2026 and is valid to 13 October 2026.
    • digitalocean.comrobots.txt started returning HTTP 200 on 6 October 2026, from 304.
    • screamingfrog.co.ukThe certificate was renewed between 4 October 2026 and 6 October 2026 and is valid to 3 January 2027.
    • majestic.comDNSSEC was disabled on 6 October 2026.
    • semrush.comrobots.txt started returning HTTP 304 on 6 October 2026, from 200.
    • phind.comThe certificate was renewed between 4 October 2026 and 6 October 2026 and is valid to 3 January 2027.
    • you.comrobots.txt started returning HTTP 304 on 6 October 2026, from 200.
    • chatgpt.comrobots.txt started returning HTTP 200 on 6 October 2026, from 304.
    • perplexity.aiThe certificate was renewed between 4 October 2026 and 6 October 2026 and is valid to 2 January 2027.
    • x.aiThe certificate was renewed between 4 October 2026 and 6 October 2026 and is valid to 3 January 2027.
    • huggingface.coDNSSEC was enabled on 6 October 2026.
    • mistral.airobots.txt started returning HTTP 200 on 6 October 2026, from 304.
    • superwall.comThe certificate was renewed between 4 October 2026 and 6 October 2026 and is valid to 2 January 2027.
    • linear.appThe certificate was renewed between 4 October 2026 and 6 October 2026 and is valid to 3 January 2027.
  3. 5 October 2026 (2026-10-05)
    • player.oneThe certificate was renewed on 5 October 2026 and is valid to 3 January 2027.
    • csfd.czThe certificate was renewed between 21 September 2026 and 5 October 2026 and is valid to 11 April 2027.
    • allmusic.comrobots.txt started returning HTTP 200 between 21 September 2026 and 5 October 2026, from 304.
    • allmusic.comThe catch-all Disallow was removed between 21 September 2026 and 5 October 2026.
    • allmusic.comCCBot was unblocked between 21 September 2026 and 5 October 2026.
    • allmusic.comBytespider was unblocked between 21 September 2026 and 5 October 2026.
    • thelancet.comrobots.txt started returning HTTP 404 between 15 September 2026 and 5 October 2026, from 200.
    • thelancet.comrobots.txt stopped redirecting between 15 September 2026 and 5 October 2026.
    • thelancet.comThe catch-all Disallow was removed between 15 September 2026 and 5 October 2026.
    • thelancet.comPerplexityBot was unblocked between 15 September 2026 and 5 October 2026.
    • thelancet.comGPTBot was unblocked between 15 September 2026 and 5 October 2026.
    • thelancet.comGoogle-Extended was unblocked between 15 September 2026 and 5 October 2026.
    • thelancet.comClaudeBot was unblocked between 15 September 2026 and 5 October 2026.
    • thelancet.comCCBot was unblocked between 15 September 2026 and 5 October 2026.
    • thelancet.comBytespider was unblocked between 15 September 2026 and 5 October 2026.
    • bing.comrobots.txt stopped redirecting between 15 September 2026 and 5 October 2026.
    • bing.comThe catch-all Disallow was removed between 15 September 2026 and 5 October 2026.
    • usecorner.iorobots.txt started returning HTTP 304 on 5 October 2026, from 200.
    • xnxx115.comrobots.txt started returning HTTP 200 on 5 October 2026, from 304.
    • krytonitelock.comNameservers changed on 5 October 2026, from (none) to ns111373.ztomy.com, ns211373.ztomy.com.
    • krytonitelock.comMail routing changed on 5 October 2026, from (none) to ~.
    • gamasutra.comrobots.txt started returning HTTP 200 on 5 October 2026, from 304.
    • pulseblackjackpro.comrobots.txt started returning HTTP 304 on 5 October 2026, from 200.
    • bloominsight.usrobots.txt started returning HTTP 200 on 5 October 2026, from 304.
    • solidpathway.carobots.txt started returning HTTP 304 on 5 October 2026, from 200.
    • socialfocusstyle.nlrobots.txt started returning HTTP 304 on 5 October 2026, from 200.
    • successmaniacgeo.comrobots.txt started returning HTTP 304 on 5 October 2026, from 200.
    • safarioffice.comllms.txt appeared on 5 October 2026.
    • datanetscan.iorobots.txt started returning HTTP 304 on 5 October 2026, from 200.
    • slack.comDNSSEC was enabled on 5 October 2026.
    • ovhcloud.comrobots.txt started returning HTTP 200 on 5 October 2026, from 304.
    • gitlab.comrobots.txt started returning HTTP 200 on 5 October 2026, from 304.
    • majestic.comDNSSEC was enabled on 5 October 2026.
    • semrush.comrobots.txt started returning HTTP 200 on 5 October 2026, from 304.
    • ahrefs.comrobots.txt started returning HTTP 200 on 5 October 2026, from 304.
    • kagi.comDNSSEC was enabled on 5 October 2026.
    • chatgpt.comrobots.txt started returning HTTP 304 on 5 October 2026, from 200.
    • linear.approbots.txt started returning HTTP 200 on 5 October 2026, from 304.
    • usecare.appThe certificate was renewed on 5 October 2026 and is valid to 3 January 2027.
    • digg.comrobots.txt started returning HTTP 200 between 21 September 2026 and 5 October 2026, from 304.
    • mastiraja.comThe certificate was renewed between 16 September 2026 and 5 October 2026 and is valid to 28 December 2026.
    • 2gis.comThe certificate was renewed between 21 September 2026 and 5 October 2026 and is valid to 21 December 2026.
  4. 4 October 2026 (2026-10-04)
    • wn.comThe certificate was renewed between 15 September 2026 and 4 October 2026 and is valid to 20 December 2026.
    • wn.comThe certificate started validating again between 15 September 2026 and 4 October 2026.
    • okyanust.comThe certificate was renewed on 4 October 2026 and is valid to 5 November 2026.
    • xnxx115.comrobots.txt started returning HTTP 304 on 4 October 2026, from 200.
    • krytonitelock.comNameservers changed on 4 October 2026, from ns111373.ztomy.com, ns211373.ztomy.com to (none).
    • krytonitelock.comMail routing was removed on 4 October 2026.
    • gamasutra.comrobots.txt started returning HTTP 304 on 4 October 2026, from 200.
    • ddizi.imrobots.txt started returning HTTP 304 on 4 October 2026, from 200.
    • therankboostseo.shopThe certificate was renewed on 4 October 2026 and is valid to 2 January 2027.
    • pulseblackjackpro.comrobots.txt started returning HTTP 200 on 4 October 2026, from 304.
    • bloominsight.usrobots.txt started returning HTTP 304 on 4 October 2026, from 200.
    • socialfocusstyle.nlThe certificate was renewed on 4 October 2026 and is valid to 2 January 2027.
    • socialfocusstyle.nlNameservers changed on 4 October 2026, from bethany.ns.cloudflare.com, byron.ns.cloudflare.com to kallie.ns.cloudflare.com, salvador.ns.cloudflare.com.
    • successmaniacgeo.comrobots.txt started returning HTTP 200 on 4 October 2026, from 304.
    • datanetscan.iorobots.txt started returning HTTP 200 on 4 October 2026, from 304.
    • slack.comDNSSEC was disabled on 4 October 2026.
    • gitlab.comrobots.txt started returning HTTP 304 on 4 October 2026, from 200.
    • majestic.comDNSSEC was disabled on 4 October 2026.
    • adapty.iorobots.txt started returning HTTP 304 on 4 October 2026, from 200.