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
2026-08-1621 – 5,3462026-10-15
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 days23,979across published pages
Days recorded61with a reading
Busiest day5,34617 August 2026
Newest change15 September 20262026-09-15

The feed, page 79

last 90 days
  1. 15 September 2026 (2026-09-15)
    • americanexpress.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 24 March 2027.
    • justice.govThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 30 September 2026.
    • justice.govrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • cpmstar.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 1 December 2026.
    • cpmstar.comThe certificate moved from Google Trust Services to Let's Encrypt between 31 August 2026 and 15 September 2026.
    • liquipedia.netThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 24 October 2026.
    • liquipedia.netDNSSEC was disabled between 31 August 2026 and 15 September 2026.
    • cootlogix.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 3 December 2026.
    • cootlogix.comThe certificate moved from Google Trust Services to Let's Encrypt between 31 August 2026 and 15 September 2026.
    • vercel-dns.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 6 December 2026.
    • dynamics.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 20 December 2026.
    • sonobi.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 3 December 2026.
    • truecaller.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • hover.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 4 December 2026.
    • house.govrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • eskimi.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 13 December 2026.
    • plos.orgThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 4 December 2026.
    • ntp.brThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 2 December 2026.
    • wunderground.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 404.
    • wunderground.comThe catch-all Disallow was removed between 31 August 2026 and 15 September 2026.
    • 1688.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • groww.inMail routing changed between 31 August 2026 and 15 September 2026, from mailstream-bom.mxrecord.mx, mailstream-central.mxrecord.mx, mailstream-east.mxrecord.io, mailstream-eu1.mxrecord.io, mailstream-west.mxrecord.io to mailstream-bom.mxrecord.mx, mailstream-central.mxrecord.mx, mailstream-east.mxrecord.io, mailstream-eu1.mxrecord.io, mailstream-west.mxrecord.io, smtp.google.com.
    • mongodb.comNameservers changed between 31 August 2026 and 15 September 2026, from ns-1047.awsdns-02.org, ns-1636.awsdns-12.co.uk, ns-276.awsdns-34.com, ns-868.awsdns-44.net to ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com.
    • timeanddate.comNameservers changed between 31 August 2026 and 15 September 2026, from dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net, ns11.constellix.com, ns21.constellix.com, ns31.constellix.com, ns41.constellix.net, ns51.constellix.net, ns61.constellix.net to dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net, ns11.constellix.com, ns21.constellix.com, ns31.constellix.com, ns41.constellix.net.
    • ssrn.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • uisp.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • themoviedb.orgrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • mashable.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 5 December 2026.
    • rfc-editor.orgMail routing changed between 31 August 2026 and 15 September 2026, from mail2.ietf.org to mx.ietf.org.
    • rfc-editor.orgThe DMARC policy changed from (none) to none between 31 August 2026 and 15 September 2026.
    • sogou.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 27 December 2026.
    • instructure.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 12 October 2026.
    • getbootstrap.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 13 December 2026.
    • getbootstrap.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • bootstrapcdn.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • samsungknox.comrobots.txt started returning HTTP 202 between 31 August 2026 and 15 September 2026, from 200.
    • samsungknox.comThe catch-all Disallow was removed between 31 August 2026 and 15 September 2026.
    • yasyadong01.tvrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • sattamatkadpboss.mobirobots.txt started redirecting to sattamatkavip.in between 31 August 2026 and 15 September 2026.
    • mobiledokan.comrobots.txt started redirecting to www.mobiledokan.com between 31 August 2026 and 15 September 2026.
    • sexemodel.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 302.
    • sexemodel.comrobots.txt started redirecting to www.meslibertines.com between 31 August 2026 and 15 September 2026.
    • sexemodel.comThe catch-all Disallow was removed between 31 August 2026 and 15 September 2026.
    • nikkansports.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • haberler.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • aljazeera.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • mediaexpert.plrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • buzzfeed.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • xnxx.tvrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • aternos.orgrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • e621.netDNSSEC was enabled between 31 August 2026 and 15 September 2026.
    • justdial.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • ladepeche.frrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • hostinger.comCCBot was blocked between 31 August 2026 and 15 September 2026.
    • hostinger.comBytespider was blocked between 31 August 2026 and 15 September 2026.
    • livescore.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • onedrive.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • namu.wikirobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • vivo.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • psychologytoday.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • coursera.orgrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • cookpad.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 9 October 2026.
    • ilovepdf.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • letsencrypt.orgrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • marca.comMail routing changed between 31 August 2026 and 15 September 2026, from mxa-005a2501.gslb.pphosted.com, mxb-005a2501.gslb.pphosted.com to marca-com.mail.protection.outlook.com.
    • xing.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • huffpost.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • onet.plBytespider was blocked between 31 August 2026 and 15 September 2026.
    • epa.govrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • pexels.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • blackberry.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • telegraph.co.ukrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • uol.com.brrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • foxnews.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • cpanel.netrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • taboola.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • intuit.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • snapchat.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • samsung.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
    • windows.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 20 December 2026.
    • digicert.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • fastly.netrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
    • meta.comThe certificate was renewed on 15 September 2026 and is valid to 22 September 2026.
    • vultr.comrobots.txt started returning HTTP 200 on 15 September 2026, from 304.
    • majestic.comDNSSEC was enabled on 15 September 2026.
    • semrush.comThe certificate was renewed on 15 September 2026 and is valid to 14 December 2026.
    • semrush.comrobots.txt started returning HTTP 200 on 15 September 2026, from 304.
    • ahrefs.comrobots.txt started returning HTTP 200 on 15 September 2026, from 304.
    • chatgpt.comrobots.txt started returning HTTP 200 on 15 September 2026, from 304.
    • stability.aiThe certificate was renewed on 15 September 2026 and is valid to 8 December 2026.
    • x.aiThe certificate was renewed on 15 September 2026 and is valid to 13 December 2026.
    • x.airobots.txt started returning HTTP 200 on 15 September 2026, from 304.
  2. 14 September 2026 (2026-09-14)
    • notion.comThe certificate was renewed between 31 August 2026 and 14 September 2026 and is valid to 10 December 2026.
    • investing.comThe certificate was renewed between 31 August 2026 and 14 September 2026 and is valid to 10 December 2026.
    • indexww.comThe certificate was renewed between 31 August 2026 and 14 September 2026 and is valid to 9 December 2026.
    • sky.comrobots.txt started returning HTTP 200 between 31 August 2026 and 14 September 2026, from 304.
    • bitdefender.comrobots.txt started returning HTTP 304 between 31 August 2026 and 14 September 2026, from 200.
    • thelancet.comThe certificate was renewed between 31 August 2026 and 14 September 2026 and is valid to 1 December 2026.
    • sitescout.comThe certificate was renewed between 31 August 2026 and 14 September 2026 and is valid to 9 December 2026.
    • mercadolibre.comThe certificate was renewed between 31 August 2026 and 14 September 2026 and is valid to 24 March 2027.