location = / {
    return 301 https://www.katrin.kit.edu;
}

location /elog-detector {
    return 301 https://crunch5.npl.washington.edu:8443;
}

location /elog {
    return 301 https://neutrino.ikp.kit.edu:8080;
}

location /wiki {
    return 301 http://ikp-katrin-wiki.ikp.kit.edu/katrin;
}