Expected Behaviour:
Visiting either pornhub.com or www.pornhub.com from a browser should not access the website.
Actual Behaviour:
The query log displays the access to the website as 'BLOCKED' (AAAA record), but the browser actually opens the webpage as if it was not blocked.
Debug Token:
https://tricorder.pi-hole.net/koqblqn4z6
More information:
This problem is visible on a Windows 10 x64 machine, using Google Chrome 75.0.3770.142. I have tried the following workarounds/steps:
- Cleared browser DNS cache;
- Cleared OS DNS cache;
- Rebooted Pi-Hole;
- Rebooted router;
- Rebooted PC;
- Update gravity;
- Blacklist the websites again;
- Enable and disable Pi-Hole;
- Change upstream DNSs;
- Tried using Internet Explorer instead.
Nothing has worked. The blocked sites are still accessible!
Output of dig pornhub.com (on the Pi-Hole):
; <<>> DiG 9.10.3-P4-Raspbian <<>> pornhub.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28692
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;pornhub.com. IN A
;; ANSWER SECTION:
pornhub.com. 2 IN A 0.0.0.0
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 04 01:29:37 BST 2019
;; MSG SIZE rcvd: 56
Output of dig www.pornhub.com (on the Pi-Hole):
; <<>> DiG 9.10.3-P4-Raspbian <<>> pornhub.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 28692
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;pornhub.com. IN A
;; ANSWER SECTION:
pornhub.com. 2 IN A 0.0.0.0
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Sun Aug 04 01:29:37 BST 2019
;; MSG SIZE rcvd: 56
nslookup outputs (on Windows machine) (diba_nose is the name of the Pi-Hole):
>nslookup pornhub.com
Server: diba_nose
Address: fd00::4f75:21a8:1f28:45ba
Name: pornhub.com
Addresses: ::
0.0.0.0
>nslookup www.pornhub.com
Server: diba_nose
Address: fd00::4f75:21a8:1f28:45ba
Name: www.pornhub.com
Addresses: ::
0.0.0.0
I have no idea why the sites are still accessible. Please help!