From owner-freebsd-security Wed Nov 3 18:41:22 1999 Delivered-To: freebsd-security@freebsd.org Received: from alexander.pentalpha.com.hk (alexander.pentalpha.com.hk [210.176.109.1]) by hub.freebsd.org (Postfix) with ESMTP id EC30414CFB for ; Wed, 3 Nov 1999 18:41:12 -0800 (PST) (envelope-from danny@pentalpha.com.hk) Received: (from uucp@localhost) by alexander.pentalpha.com.hk (8.9.3/8.9.3) id KAA35077 for ; Thu, 4 Nov 1999 10:41:04 +0800 (CST) (envelope-from danny@pentalpha.com.hk) Received: from jessica.pentalpha.com.hk(10.0.0.8) via SMTP by alexander.pentalpha.com.hk, id smtpdp35075; Thu Nov 4 10:41:01 1999 Received: (from uucp@localhost) by jessica.pentalpha.com.hk (8.9.3/8.9.1) id KAA38743 for ; Thu, 4 Nov 1999 10:41:01 +0800 (CST) Received: from 001.mis.pentalpha.com.hk(10.0.0.168), claiming to be "001.mis.penatlpha.com.hk" via SMTP by jessica.pentalpha.com.hk, id smtpdP38740; Thu Nov 4 10:40:54 1999 Message-ID: <003001bf266e$05cad460$a800000a@001.mis.penatlpha.com.hk> From: "Danny Wong" To: Subject: help Date: Thu, 4 Nov 1999 10:40:57 +0800 MIME-Version: 1.0 Content-Type: text/plain; charset="big5" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 4.72.2106.4 X-MimeOLE: Produced By Microsoft MimeOLE V4.72.2106.4 Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org I found the following in my log file long ago. Yesterday, I found something about the same. What are they? Also, there is no DNS service on a.b.c.d. 0106 Aug 19 17:52:10 TCP ACK Src. :165.117.224.21 :47931 Dest. : a.b.c.d :53 0107 Aug 19 17:52:10 TCP ACK Src. :167.216.136.11 :11033 Dest. : a.b.c.d :53 0108 Aug 19 17:52:10 TCP ACK Src. :167.216.128.11 :61559 Dest. : a.b.c.d :53 0109 Aug 19 17:52:10 TCP ACK Src. :199.125.178.27 :38003 Dest. : a.b.c.d :53 0110 Aug 19 17:52:10 TCP ACK Src. :165.117.224.21 :47934 Dest. : a.b.c.d :53 0111 Aug 19 17:52:10 TCP ACK Src. :167.216.136.11 :11036 Dest. : a.b.c.d :53 0112 Aug 19 17:52:25 TCP ACK Src. :167.216.128.11 :61583 Dest. : a.b.c.d :53 0113 Aug 19 17:52:25 TCP ACK Src. :199.125.178.27 :38018 Dest. : a.b.c.d :53 0114 Aug 19 17:52:25 TCP ACK Src. :167.216.136.11 :11076 Dest. : a.b.c.d :53 0115 Aug 19 17:52:25 TCP ACK Src. :165.117.224.21 :47956 Dest. : a.b.c.d :53 0116 Aug 19 17:52:27 TCP ACK Src. :167.216.128.11 :61583 Dest. : a.b.c.d :53 0117 Aug 19 17:52:27 TCP ACK Src. :199.125.178.27 :38018 Dest. : a.b.c.d :53 0118 Aug 19 17:52:27 TCP ACK Src. :167.216.136.11 :11076 Dest. : a.b.c.d :53 0119 Aug 19 17:52:27 TCP ACK Src. :165.117.224.21 :47956 Dest. : a.b.c.d :53 0120 Aug 19 17:52:28 TCP ACK Src. :167.216.128.11 :61590 Dest. : a.b.c.d :53 0121 Aug 19 17:52:29 TCP ACK Src. :199.125.178.27 :38023 Dest. : a.b.c.d :53 0122 Aug 19 17:52:29 TCP ACK Src. :165.117.224.21 :47961 Dest. : a.b.c.d :53 0123 Aug 19 17:52:29 TCP ACK Src. :167.216.128.11 :61594 Dest. : a.b.c.d :53 0124 Aug 19 17:52:29 TCP ACK Src. :167.216.136.11 :11087 Dest. : a.b.c.d :53 0125 Aug 19 17:52:30 TCP ACK Src. :167.216.128.11 :61590 Dest. : a.b.c.d :53 0126 Aug 19 17:52:31 TCP ACK Src. :199.125.178.27 :38023 Dest. : a.b.c.d :53 0127 Aug 19 17:52:31 TCP ACK Src. :165.117.224.21 :47961 Dest. : a.b.c.d :53 0128 Aug 19 17:52:31 TCP ACK Src. :167.216.128.11 :61594 Dest. : a.b.c.d :53 0129 Aug 19 17:52:31 TCP ACK Src. :199.125.178.27 :38027 Dest. : a.b.c.d :53 0130 Aug 19 17:52:31 TCP ACK Src. :165.117.224.21 :47966 Dest. : a.b.c.d :53 0131 Aug 19 17:52:32 TCP ACK Src. :167.216.136.11 :11087 Dest. : a.b.c.d :53 0132 Aug 19 17:52:34 TCP ACK Src. :167.216.136.11 :11100 Dest. : a.b.c.d :53 0133 Aug 19 17:52:48 TCP ACK Src. :167.216.128.11 :61634 Dest. : a.b.c.d :53 0134 Aug 19 17:52:48 TCP ACK Src. :199.125.178.27 :38047 Dest. : a.b.c.d :53 0135 Aug 19 17:52:48 TCP ACK Src. :165.117.224.21 :47991 Dest. : a.b.c.d :53 0136 Aug 19 17:52:48 TCP ACK Src. :167.216.136.11 :11119 Dest. : a.b.c.d :53 0137 Aug 19 17:52:50 TCP ACK Src. :167.216.128.11 :61634 Dest. : a.b.c.d :53 0138 Aug 19 17:52:50 TCP ACK Src. :199.125.178.27 :38047 Dest. : a.b.c.d :53 0139 Aug 19 17:52:50 TCP ACK Src. :167.216.136.11 :11119 Dest. : a.b.c.d :53 0140 Aug 19 17:52:53 TCP ACK Src. :165.117.224.21 :47999 Dest. : a.b.c.d :53 0141 Aug 19 17:52:53 TCP ACK Src. :165.117.224.21 :48000 Dest. : a.b.c.d :53 0142 Aug 19 17:52:53 TCP ACK Src. :167.216.128.11 :61641 Dest. : a.b.c.d :53 0143 Aug 19 17:52:53 TCP ACK Src. :199.125.178.27 :38054 Dest. : a.b.c.d :53 0144 Aug 19 17:52:53 TCP ACK Src. :167.216.136.11 :11127 Dest. : a.b.c.d :53 0145 Aug 19 17:52:55 TCP ACK Src. :165.117.224.21 :47999 Dest. : a.b.c.d :53 0146 Aug 19 17:52:55 TCP ACK Src. :165.117.224.21 :48000 Dest. : a.b.c.d :53 0147 Aug 19 17:52:55 TCP ACK Src. :167.216.128.11 :61641 Dest. : a.b.c.d :53 0148 Aug 19 17:52:55 TCP ACK Src. :199.125.178.27 :38054 Dest. : a.b.c.d :53 0149 Aug 19 17:52:56 TCP ACK Src. :167.216.136.11 :11127 Dest. : a.b.c.d :53 0150 Aug 19 17:52:57 TCP ACK Src. :167.216.128.11 :61649 Dest. : a.b.c.d :53 0151 Aug 19 17:52:57 TCP ACK Src. :199.125.178.27 :38063 Dest. : a.b.c.d :53 0152 Aug 19 17:52:58 TCP ACK Src. :167.216.136.11 :11138 Dest. : a.b.c.d :53 0153 Aug 19 17:52:59 TCP ACK Src. :167.216.128.11 :61649 Dest. : a.b.c.d :53 0154 Aug 19 17:52:59 TCP ACK Src. :199.125.178.27 :38063 Dest. : a.b.c.d :53 0155 Aug 19 17:53:00 TCP ACK Src. :167.216.136.11 :11138 Dest. : a.b.c.d :53 0156 Aug 19 17:57:59 TCP ACK Src. :199.125.178.27 :38355 Dest. : a.b.c.d :53 0157 Aug 19 17:58:01 TCP ACK Src. :165.117.224.21 :48387 Dest. : a.b.c.d :53 0158 Aug 19 17:58:03 TCP ACK Src. :165.117.224.21 :48396 Dest. : a.b.c.d :53 0159 Aug 19 17:58:03 TCP ACK Src. :165.117.224.21 :48398 Dest. : a.b.c.d :53 0160 Aug 19 17:58:05 TCP ACK Src. :165.117.224.21 :48396 Dest. : a.b.c.d :53 0161 Aug 19 17:58:05 TCP ACK Src. :165.117.224.21 :48398 Dest. : a.b.c.d :53 0162 Aug 19 17:58:05 TCP ACK Src. :199.125.178.27 :38366 Dest. : a.b.c.d :53 0163 Aug 19 17:58:08 TCP ACK Src. :199.125.178.27 :38386 Dest. : a.b.c.d :53 0164 Aug 19 18:04:50 TCP ACK Src. :199.125.178.27 :38869 Dest. : a.b.c.d :53 0165 Aug 19 18:04:50 TCP ACK Src. :165.117.224.21 :48985 Dest. : a.b.c.d :53 0166 Aug 19 18:04:52 TCP ACK Src. :199.125.178.27 :38869 Dest. : a.b.c.d :53 0167 Aug 19 18:04:52 TCP ACK Src. :165.117.224.21 :48985 Dest. : a.b.c.d :53 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message