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.
2026-08-1621 – 5,3462026-10-14
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 days23,822across published pages
Days recorded60with a reading
Busiest day5,34617 August 2026
Newest change15 September 20262026-09-15
The feed, page 75
last 90 days- 15 September 2026 (2026-09-15)
- screenrant.comApplebot-Extended was blocked between 31 August 2026 and 15 September 2026.
- lenta.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
- cyberark.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 13 December 2026.
- cyberark.comThe certificate moved from Google Trust Services to Let's Encrypt between 31 August 2026 and 15 September 2026.
- cursor.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
- codeberg.orgThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 9 December 2026.
- codeberg.orgDNSSEC was enabled between 31 August 2026 and 15 September 2026.
- frdmhere.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 30 November 2026.
- mintegral.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 301.
- mintegral.comThe catch-all Disallow was removed between 31 August 2026 and 15 September 2026.
- eurekalert.orgThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 17 March 2027.
- routledge.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
- keenetic.proThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 13 December 2026.
- backblaze.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 5 December 2026.
- backblaze.comThe certificate moved from Let's Encrypt to Google Trust Services between 31 August 2026 and 15 September 2026.
- prestashop.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 13 December 2026.
- sivc.ac.thThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 7 December 2026.
- uscis.govDNSSEC was disabled between 31 August 2026 and 15 September 2026.
- news24.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 10 December 2026.
- bostonglobe.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 11 December 2026.
- perl.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 7 October 2026.
- creditkarma.comNameservers changed between 31 August 2026 and 15 September 2026, from a1-204.akam.net, a16-64.akam.net, a28-65.akam.net, a3-67.akam.net, a4-66.akam.net, a9-66.akam.net, dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net to a1-204.akam.net, a16-64.akam.net, a28-65.akam.net, a3-67.akam.net, a4-66.akam.net, a9-66.akam.net, dns1.p08.nsone.net, dns2.p08.nsone.net, dns3.p08.nsone.net, dns4.p08.nsone.net.
- howtogeek.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 13 December 2026.
- owasp.orgThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 9 December 2026.
- owasp.orgrobots.txt started returning HTTP 404 between 31 August 2026 and 15 September 2026, from 200.
- owasp.orgThe certificate moved from Google Trust Services to Let's Encrypt between 31 August 2026 and 15 September 2026.
- owasp.orgThe catch-all Disallow was removed between 31 August 2026 and 15 September 2026.
- pcworld.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 11 December 2026.
- pcworld.comNameservers changed between 31 August 2026 and 15 September 2026, from junade.ns.cloudflare.com, zoe.ns.cloudflare.com to elle.ns.cloudflare.com, michael.ns.cloudflare.com.
- pcworld.comThe certificate moved from Google Trust Services to Let's Encrypt between 31 August 2026 and 15 September 2026.
- bitwarden.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 6 December 2026.
- dev.tollms.txt appeared between 31 August 2026 and 15 September 2026.
- worldcat.orgThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 3 December 2026.
- opensuse.orgThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 30 November 2026.
- gaijin.netThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 20 March 2027.
- faceit.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 13 December 2026.
- sedoparking.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- indiatoday.inrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
- weborama.frThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 1 December 2026.
- toyota.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
- toyota.comMail routing changed between 31 August 2026 and 15 September 2026, from mxa-001f1301.gslb.pphosted.com, mxb-001f1301.gslb.pphosted.com to mx0a-001f1301.pphosted.com, mx0b-001f1301.pphosted.com, mxa-001f1301.gslb.pphosted.com, mxb-001f1301.gslb.pphosted.com.
- buzzsprout.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 9 December 2026.
- google.co.krNameservers changed between 31 August 2026 and 15 September 2026, from ns1.google.com, ns2.google.com, ns3.google.com, ns4.google.com to (none).
- clinicaltrials.govThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 12 March 2027.
- clinicaltrials.govThe certificate moved from GoDaddy.com, Inc. to GoDaddy.com between 31 August 2026 and 15 September 2026.
- sba.govThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 29 November 2026.
- amnesty.orgrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- zaloapp.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
- vinted.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 5 December 2026.
- timeout.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 27 March 2027.
- sexlog.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- ourworldindata.orgThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 5 December 2026.
- wasabisys.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 18 March 2027.
- ad-score.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 404.
- ad-score.comA catch-all Disallow appeared between 31 August 2026 and 15 September 2026. It blocks every agent the file does not name.
- ad-score.comPerplexityBot was blocked between 31 August 2026 and 15 September 2026.
- ad-score.comOAI-SearchBot was blocked between 31 August 2026 and 15 September 2026.
- ad-score.comGPTBot was blocked between 31 August 2026 and 15 September 2026.
- ad-score.comGoogle-Extended was blocked between 31 August 2026 and 15 September 2026.
- ad-score.comClaudeBot was blocked between 31 August 2026 and 15 September 2026.
- ad-score.comCCBot was blocked between 31 August 2026 and 15 September 2026.
- ad-score.comBytespider was blocked between 31 August 2026 and 15 September 2026.
- ad-score.comApplebot-Extended was blocked between 31 August 2026 and 15 September 2026.
- razorpay.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 22 March 2027.
- razorpay.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- 500px.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 18 March 2027.
- 500px.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- hotmart.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- dataprivacyframework.govrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- legacy.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 7 December 2026.
- legacy.comThe certificate moved from Let's Encrypt to Google Trust Services between 31 August 2026 and 15 September 2026.
- atom.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- kinghost.com.brMail routing was removed between 31 August 2026 and 15 September 2026.
- kinghost.com.brThe DMARC policy was removed between 31 August 2026 and 15 September 2026.
- gemius.plNameservers changed between 31 August 2026 and 15 September 2026, from ns1.gemius.pl, ns2.gemius.pl, ns3.gemius.pl to ns1.gemius.pl, ns2.gemius.pl.
- pushwoosh.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 10 December 2026.
- uwaterloo.caThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 1 October 2026.
- boston.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- habr.comDNSSEC was enabled between 31 August 2026 and 15 September 2026.
- code.orgrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
- 17track.netThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 2 March 2027.
- 17track.netrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- immersivelabs.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 12 December 2026.
- wikidot.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 13 December 2026.
- wikidot.comThe certificate moved from Sectigo Limited to Let's Encrypt between 31 August 2026 and 15 September 2026.
- bale.airobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- radiofrance.frrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
- linklist.bioThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 13 December 2026.
- ssl.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 28 March 2027.
- ssl.comThe certificate moved from SSL Corp to SSL Corporation between 31 August 2026 and 15 September 2026.
- vanityfair.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- nobelprize.orgrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- nizixun.comrobots.txt started returning HTTP 301 between 31 August 2026 and 15 September 2026, from 200.
- nizixun.comrobots.txt started redirecting to nizixun.com between 31 August 2026 and 15 September 2026.
- nizixun.comThe catch-all Disallow was removed between 31 August 2026 and 15 September 2026.
- apnic.netThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 9 December 2026.
- collegeboard.orgrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
- postman.comrobots.txt started returning HTTP 304 between 31 August 2026 and 15 September 2026, from 200.
- tynt.comrobots.txt started returning HTTP 200 between 31 August 2026 and 15 September 2026, from 304.
- artstation.comThe certificate was renewed between 31 August 2026 and 15 September 2026 and is valid to 9 December 2026.