Safeguard is blocking www.youtube.com
Also the safeguard site seems to be down http://81.130.111.239/ is giving "400 bad request"
$ dig www.youtube.com @213.120.234.42
; <<>> DiG 9.18.1-1ubuntu1.1-Ubuntu <<>> www.youtube.com @213.120.234.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38088
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;www.youtube.com. IN A
;; ANSWER SECTION:
www.youtube.com. 29 IN A 81.130.111.239
;; Query time: 40 msec
;; SERVER: 213.120.234.42#53(213.120.234.42) (UDP)
;; WHEN: Mon Jun 06 10:39:12 BST 2022
;; MSG SIZE rcvd: 60
