| F raptor.kent.ac.uk | F zamn.net | F 149.28.238.185 |
| F openbsd.net | F index.do | A sshsec.zkpq.ca |
| A zkpq.ca | F ppd2-mfthr.essendant.com | F ruree.net |
| F sftp.sprinklr.com | F netbsd.org | F io.kent.ac.uk |
| F unix.susx.ac.uk | F msebera.cz | A lwan.ws |
| B x.andre-klug.de | F zooxlabs.com | F learnjavathehardway.org |
| F hvvenrooij.nl | F linux.org |