3,223 new domains. 61 removals. AdGuard DNS Filter, AdGuard Base Filter, and EasyList led the charge again. Most adds were the usual churn, but the removals this period tell a bigger story.
Triple Removal: ruamupr.com Disappears Overnight
ruamupr.com was added to AdGuard Base Filter, AdGuard DNS Filter, and EasyList on September 11, only to be scrubbed from all three by September 13. That’s not a coincidence. The site probably triggered a false positive or the lists' maintainers realized it wasn’t actually serving ads or tracking scripts.
Why it matters: If you run a domain and suddenly find yourself on three major blocklists, you might panic. But moves like this show that appeals or corrections can work—if your domain is legit and you catch the issue fast. For developers, this is a reminder: blocklists aren’t always slow to fix mistakes, especially for multi-list hits.
“saa*edge.com” Domains: Block, Then Unblock
Two lookalike domains, saawsedge.com and sacdnssedge.com, got added and removed from AdGuard Base Filter, AdGuard DNS Filter, and EasyList in the same cycle. Both names mimic common CDN or edge service patterns. Their rapid removal suggests either mistaken identity or a successful pushback by whoever runs them.
Why it matters: If you use generic “edge” or “cdn” domain names for legit infrastructure, you’re at higher risk of collateral damage. List maintainers seem willing to reverse course when flagged, but it’s another argument for using distinctive names if you want to avoid downtime.
wl.jd.com: In and Out of EasyPrivacy in 24 Hours
wl.jd.com, a subdomain of Chinese e-commerce giant JD.com, was briefly added to EasyPrivacy tracking protection. It was removed almost immediately.
Why it matters: For MarTech and analytics teams operating at scale, even a one-day block can mess with attribution and analytics data. If your tracking relies on high-profile domains, keep an eye on blocklist changes. Even the big players get caught up sometimes.
Peter Lowe’s Pullback on adultworld.com
Both cluster.adultworld.com and newt1.adultworld.com were added to Peter Lowe's Ad and Tracking Server List on September 12, then removed one day later. Either the domains turned out not to serve ads or tracking, or they were caught in a broader sweep and then reconsidered.
Why it matters: Quick reversals like this show manual curation is still alive and well. If you see legitimate infrastructure land on blocklists, don’t assume it’s permanent—especially on hand-maintained lists.
Numbers this period
| List | Added | Removed |
|---|---|---|
| AdGuard DNS Filter (ads) | 1,085 | 5 |
| AdGuard Base Filter (ads) | 1,043 | 3 |
| EasyList (ads) | 1,035 | 3 |
| Online Malicious URL Blocklist (malware) | 9 | 46 |
| AdGuard Tracking Protection Filter (tracking) | 19 | 1 |
| EasyPrivacy (tracking) | 17 | 1 |
| Peter Lowe's Ad and Tracking Server List | 9 | 2 |
| AdGuard Annoyances Filter (annoyances) | 2 | 0 |
| uBlock Filters – Badware Risks (malware) | 2 | 0 |
| AdGuard Mobile Ads Filter (mobile) | 1 | 0 |
| Dan Pollock's Hosts File (ads) | 1 | 0 |
Next digest drops September 16, 2026. For more on any domain, check isblocked.fyi.