なりすまし不正送信まとめ(マスク版)

投稿者: | 2025-08-20
生成時刻:2025-08-20 03:33:12 / 総件数:15(国内:12 / 海外:3)
日付送信元IP(マスク)地域件数SPFDKIMDMARC
2025-08-07124.236.xxx.xxx海外1softfailfailreject
2025-08-09106.113.xxx.xxx国内1softfailfailreject
2025-08-10106.117.xxx.xxx国内1softfailfailreject
2025-08-11106.113.xxx.xxx国内1softfailfailreject
2025-08-12106.114.xxx.xxx国内1softfailfailreject
2025-08-14124.236.xxx.xxx海外1softfailfailreject
2025-08-14106.114.xxx.xxx国内1softfailfailreject
2025-08-14106.114.xxx.xxx国内1softfailfailreject
2025-08-15106.117.xxx.xxx国内1softfailfailreject
2025-08-16240e:340:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx国内1softfailfailreject
2025-08-16240e:340:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx国内1softfailfailreject
2025-08-16124.236.xxx.xxx海外1softfailfailreject
2025-08-16106.117.xxx.xxx国内1softfailfailreject
2025-08-16106.117.xxx.xxx国内1softfailfailreject
2025-08-18106.113.xxx.xxx国内1softfailfailreject
匿名化ポリシー: IPv4 は a.b.xxx.xxx、IPv6 は先頭2セグメントのみ保持(例:240e:340:xxxx:xxxx:…)。
個別識別につながる要素(具体的なドメイン名・連絡先・レポートID等)は含めていません。
Source: DMARC aggregate reports (masked summary)