England timeouts/unable to connect

On pageLinkProblemDetected
http://www.genuki.org.uk/big/eng/civreg/index.htmlThe Family Records Centre http://www.familyrecords.gov.uk/frc/Cant connect to www.familyrecords.gov.uk:80 (Bad hostname)7 Jul 2014
http://www.genuki.org.uk/big/eng/History.htmlLearning Curve http://www.learningcurve.gov.uk/Cant connect to www.learningcurve.gov.uk:80 (Bad hostname)7 Jul 2014
http://www.genuki.org.uk/big/eng/index.htmlThrough Mighty Seas http://www.mightyseas.co.uk/Cant connect to www.mightyseas.co.uk:80 (Bad hostname)7 Jul 2014
http://www.genuki.org.uk/big/eng/index.htmlHistory of the English Language http://wiz.cath.vt.edu/mosser/helmod/intro.htmlCant connect to wiz.cath.vt.edu:80 (Bad hostname)29 Mar 2015
http://www.genuki.org.uk/big/eng/Maps.htmlOrdnance Survey http://www.ordsvy.gov.uk/Cant connect to www.ordsvy.gov.uk:80 (Bad hostname)28 Dec 2014
http://www.genuki.org.uk/big/eng/Occupations.htmlPubs, Inns, Taverns & Beer Houses http://pubshistory.co.ukCant connect to pubshistory.co.uk:80 (Bad hostname)3 May 2015
http://www.genuki.org.uk/big/eng/Probate.htmlSheffield Archives 1858-1934, fiche https://www.sheffield.gov.uk/libraries/archives-and-local-studies/collections/probate-registers.htmlCant connect to www.sheffield.gov.uk:4431 Aug 2014

7 problems found.