diff --git a/history/external-dns.yml b/history/external-dns.yml
index f2da53b44..714ebd890 100644
--- a/history/external-dns.yml
+++ b/history/external-dns.yml
@@ -1,7 +1,7 @@
 url: dns.hpcs.cs.tsukuba.ac.jp
 status: up
 code: 200
-responseTime: 107
-lastUpdated: 2024-11-27T23:17:09.095Z
+responseTime: 175
+lastUpdated: 2024-11-28T23:17:22.225Z
 startTime: 2024-03-28T11:02:45.986Z
 generator: Upptime <https://github.com/upptime/upptime>