mirrors: add NJU, KoDDoS, xTom and OSSPlanet...

..., adjust descriptions and URLs, remove CQUPT

mirrors.yml

@@ -1,15 +1,12 @@
 origin:
-    desc: AOSC main repository (hosted by xTom.com)
+    desc: AOSC main repository (hosted by Aperture Science Limited)
     url: https://repo.aosc.io/
 origin4:
-    desc: AOSC main repository (hosted by xTom.com) (IPv4 only)
+    desc: AOSC main repository (hosted by Aperture Science Limited) (IPv4 only)
     url: https://v4.repo.aosc.io/
 origin6:
-    desc: AOSC main repository (hosted by xTom.com) (IPv6 only)
+    desc: AOSC main repository (hosted by Aperture Science Limited) (IPv6 only)
     url: https://v6.repo.aosc.io/
-cqupt:
-    desc: 'Chongqing University of Posts and Telecommunications OSS Mirror (Warning: stop updating)'
-    url: https://mirrors.cqupt.edu.cn/anthon/
 geekpie:
     desc: Geekpie Association (ShanghaiTech University) OSS Mirror
     url: https://mirrors.geekpie.club/anthon/
@@ -18,7 +15,7 @@ lzuoss:
     url: https://mirror.lzu.edu.cn/anthon/
 nluug:
     desc: The Netherlands Local Unix User Group OSS Mirror
-    url: https://ftp.nluug.nl/ftp/os/Linux/distr/anthon/
+    url: https://ftp.nluug.nl/os/Linux/distr/anthon/
 tsukuba:
     desc: Tsukuba WIDE Public Mirror service
     url: http://ftp.tsukuba.wide.ad.jp/Linux/anthon/
@@ -60,7 +57,22 @@ hit6:
     url: https://mirrors6.hit.edu.cn/anthon/
 hexhu:
     desc: Public Mirrors of Open-Source Software Projects by Hexhu with ❤
-    url: https://arch.hu.fo/anthon/
+    url: https://mirror.hu.fo/anthon/
 fastly:
     desc: Fastly CDN
     url: https://aosc-repo.freetls.fastly.net/
+nju:
+    desc: Nanjing University LUG (NJU LUG)
+    url: https://mirror.nju.edu.cn/anthon/
+koddos:
+    desc: KoDDoS
+    url: https://mirror.koddos.net/anthon/
+koddoshk:
+    desc: KoDDoS Hong Kong
+    url: https://mirror-hk.koddos.net/anthon/
+xtom:
+    desc: xTom
+    url: https://mirror.xtom.com.hk/anthon/
+ossplanet:
+    desc: OSSPlanet Mirror Server
+    url: https://mirror.ossplanet.net/anthonos/