Problems for timb@nth-dimension.org.uk

Repository Metapackage Package name Maintainer Problem
Debian Oldstable arp-scan arp-scan timb@nth-dimension.org.uk Homepage link "http://www.nta-monitor.com/tools/arp-scan/" is dead (HTTP error 404) for more than a month.
Debian Oldstable sucrack sucrack timb@nth-dimension.org.uk Homepage link "http://labs.porticullis.co.uk/application/sucrack" is dead (DNS problem) for more than a month.
Devuan Oldstable arp-scan arp-scan timb@nth-dimension.org.uk Homepage link "http://www.nta-monitor.com/tools/arp-scan/" is dead (HTTP error 404) for more than a month.
Devuan Oldstable sucrack sucrack timb@nth-dimension.org.uk Homepage link "http://labs.porticullis.co.uk/application/sucrack" is dead (DNS problem) for more than a month.
Raspbian Oldstable arp-scan arp-scan timb@nth-dimension.org.uk Homepage link "http://www.nta-monitor.com/tools/arp-scan/" is dead (HTTP error 404) for more than a month.
Raspbian Oldstable sucrack sucrack timb@nth-dimension.org.uk Homepage link "http://labs.porticullis.co.uk/application/sucrack" is dead (DNS problem) for more than a month.
Trisquel 6.0 arp-scan arp-scan timb@nth-dimension.org.uk Homepage link "http://www.nta-monitor.com/tools/arp-scan/" is dead (HTTP error 404) for more than a month.
Trisquel 7.0 sucrack sucrack timb@nth-dimension.org.uk Homepage link "http://labs.porticullis.co.uk/application/sucrack" is dead (DNS problem) for more than a month.
Ubuntu 12.04 arp-scan arp-scan timb@nth-dimension.org.uk Homepage link "http://www.nta-monitor.com/tools/arp-scan/" is dead (HTTP error 404) for more than a month.
Ubuntu 14.04 sucrack sucrack timb@nth-dimension.org.uk Homepage link "http://labs.porticullis.co.uk/application/sucrack" is dead (DNS problem) for more than a month.