by Greyscale Zone 5 (1 reviews)

Grey Rock Block Synchroniser for Wordfence and Cloudflare

Name: Grey Rock Block Synchroniser for Wordfence and Cloudflare
Rating: 5.0 (1 reviews)
Author: Greyscale Zone

Make your WordPress site boring to repeat attackers by synchronising qualifying Wordfence firewall blocks with Cloudflare.

Grey Rock Block Synchroniser for Wordfence and Cloudflare ranks #32,384 among WordPress.org plugins with 10+ active installations, is #216 of 647 in the Multisite category, a 5/5 rating from 1 reviews, and was last updated Oct 30, 2026. Data from WordPress.org, refreshed twice daily — see methodology.

Compatible with WP 7.1.4

v1.3.15 Current Version v1.3.15

Updated 1 week ago Last Update on 30 Oct, 2026

Refreshed 1 week ago Last Refreshed on

#216 of 647 in Multisite Top 50% by installs Downloads +50.4% this week Actively maintained

View on WordPress.org

Rank

#32,384

— No change

Active Installs

10+

-44.4%

KW Avg Position

127.7

2 worse

Downloads

2.7K

+119 today

Support Resolved

100%

— No change

Rating

100%

Review 5 out of 5

5 (1 reviews)

Next Milestone 20

Total Progress 80%

10+ 20+

9,211

Ranks to Climb

Growth Needed

8,000,000

Active Installs

Pro

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Rank Changes

Current #32,384

Change

Best #

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Active Installs Growth

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Active Installs 0,000,000+

Growth +0.0%

Peak 0,000,000

Downloads Growth

Downloads

Growth

Peak

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Reviews & Ratings

5.0

1 reviews

Overall 100%

1 (100%)

0 (0%)

Support Threads Overview

Resolved

Unresolved

Total Threads

Resolved

Unresolved

100%

Resolution Rate

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Plugin Details

Version: 1.3.15
Last Updated: Oct 30, 2026
Requires WP: 7.0+
Tested Up To: 7.1.4
PHP Version: 8.2 or higher
Author: Greyscale Zone

Support & Rating

Rating: ★ ★ ★ ★ ★ 5
Reviews: 1
Support Threads: 1
Resolved: 100%

Keywords

cloudflare firewall multisite security wordfence

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Frequently Asked Questions

Common questions about Grey Rock Block Synchroniser for Wordfence and Cloudflare

No. The existing DDNS provider remains responsible for updating DNS. Grey Rock only reads the hostname's public A and AAAA results.

A proxied hostname returns Cloudflare proxy addresses. Grey Rock needs the administrator's actual public address, so the dedicated DDNS hostname must be DNS only.

Saving the settings performs the DNS lookup. Removal occurs during the next synchronisation. The address is also excluded from future current and historical Wordfence candidates.

The last successful public addresses remain trusted for up to 24 hours. After that grace period, no stored address remains effective until a lookup succeeds.

A successful lookup replaces the previous address set. The new exact addresses become trusted and the old addresses are no longer included in the administrator allow list.

No. Each resolved IPv6 address remains an exact individual address.

No. Use a restricted Cloudflare API token.

No. Create a Cloudflare Custom Rule with the Block action in every zone that should use the list.

Yes. Account IP List mode can maintain one reusable account-level list. Each Cloudflare zone must have a Custom Rule that references the list.

Yes. It reads qualifying Wordfence WAF events recorded as blocked:waf within the configured lookback period.